180618984

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1062

約数の個数: 192

約数和(自身を含む): 624973440

約数和(自身を除く): 444354456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 567, 648, 702, 728, 756, 819, 936, 972, 1021, 1053, 1092, 1134, 1404, 1512, 1638, 1701, 1944, 2042, 2106, 2184, 2268, 2457, 2808, 3063, 3159, 3276, 3402, 4084, 4212, 4536, 4914, 6126, 6318, 6552, 6804, 7147, 7371, 8168, 8424, 9189, 9828, 12252, 12636, 13273, 13608, 14294, 14742, 18378, 19656, 21441, 22113, 24504, 25272, 26546, 27567, 28588, 29484, 36756, 39819, 42882, 44226, 53092, 55134, 57176, 58968, 64323, 73512, 79638, 82701, 85764, 88452, 92911, 106184, 110268, 119457, 128646, 159276, 165402, 171528, 176904, 185822, 192969, 220536, 238914, 248103, 257292, 278733, 318552, 330804, 358371, 371644, 385938, 477828, 496206, 514584, 557466, 578907, 661608, 716742, 743288, 771876, 836199, 955656, 992412, 1075113, 1114932, 1157814, 1433484, 1543752, 1672398, 1736721, 1984824, 2150226, 2229864, 2315628, 2508597, 2866968, 3225339, 3344796, 3473442, 4300452, 4631256, 5017194, 6450678, 6689592, 6946884, 7525791, 8600904, 10034388, 12901356, 13893768, 15051582, 20068776, 22577373, 25802712, 30103164, 45154746, 60206328, 90309492, 180618984]

約数ペア:

[(1, 180618984), (2, 90309492), (3, 60206328), (4, 45154746), (6, 30103164), (7, 25802712), (8, 22577373), (9, 20068776), (12, 15051582), (13, 13893768), (14, 12901356), (18, 10034388), (21, 8600904), (24, 7525791), (26, 6946884), (27, 6689592), (28, 6450678), (36, 5017194), (39, 4631256), (42, 4300452), (52, 3473442), (54, 3344796), (56, 3225339), (63, 2866968), (72, 2508597), (78, 2315628), (81, 2229864), (84, 2150226), (91, 1984824), (104, 1736721), (108, 1672398), (117, 1543752), (126, 1433484), (156, 1157814), (162, 1114932), (168, 1075113), (182, 992412), (189, 955656), (216, 836199), (234, 771876), (243, 743288), (252, 716742), (273, 661608), (312, 578907), (324, 557466), (351, 514584), (364, 496206), (378, 477828), (468, 385938), (486, 371644), (504, 358371), (546, 330804), (567, 318552), (648, 278733), (702, 257292), (728, 248103), (756, 238914), (819, 220536), (936, 192969), (972, 185822), (1021, 176904), (1053, 171528), (1092, 165402), (1134, 159276), (1404, 128646), (1512, 119457), (1638, 110268), (1701, 106184), (1944, 92911), (2042, 88452), (2106, 85764), (2184, 82701), (2268, 79638), (2457, 73512), (2808, 64323), (3063, 58968), (3159, 57176), (3276, 55134), (3402, 53092), (4084, 44226), (4212, 42882), (4536, 39819), (4914, 36756), (6126, 29484), (6318, 28588), (6552, 27567), (6804, 26546), (7147, 25272), (7371, 24504), (8168, 22113), (8424, 21441), (9189, 19656), (9828, 18378), (12252, 14742), (12636, 14294), (13273, 13608)]