27685476

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 89608064

約数和(自身を除く): 61922588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 313, 324, 351, 364, 378, 468, 486, 546, 567, 626, 702, 756, 819, 939, 972, 1053, 1092, 1134, 1252, 1404, 1638, 1701, 1878, 2106, 2191, 2268, 2457, 2817, 3159, 3276, 3402, 3756, 4069, 4212, 4382, 4914, 5634, 6318, 6573, 6804, 7371, 8138, 8451, 8764, 9828, 11268, 12207, 12636, 13146, 14742, 16276, 16902, 19719, 22113, 24414, 25353, 26292, 28483, 29484, 33804, 36621, 39438, 44226, 48828, 50706, 56966, 59157, 73242, 76059, 78876, 85449, 88452, 101412, 109863, 113932, 118314, 146484, 152118, 170898, 177471, 219726, 236628, 256347, 304236, 329589, 341796, 354942, 439452, 512694, 532413, 659178, 709884, 769041, 988767, 1025388, 1064826, 1318356, 1538082, 1977534, 2129652, 2307123, 3076164, 3955068, 4614246, 6921369, 9228492, 13842738, 27685476]

約数ペア:

[(1, 27685476), (2, 13842738), (3, 9228492), (4, 6921369), (6, 4614246), (7, 3955068), (9, 3076164), (12, 2307123), (13, 2129652), (14, 1977534), (18, 1538082), (21, 1318356), (26, 1064826), (27, 1025388), (28, 988767), (36, 769041), (39, 709884), (42, 659178), (52, 532413), (54, 512694), (63, 439452), (78, 354942), (81, 341796), (84, 329589), (91, 304236), (108, 256347), (117, 236628), (126, 219726), (156, 177471), (162, 170898), (182, 152118), (189, 146484), (234, 118314), (243, 113932), (252, 109863), (273, 101412), (313, 88452), (324, 85449), (351, 78876), (364, 76059), (378, 73242), (468, 59157), (486, 56966), (546, 50706), (567, 48828), (626, 44226), (702, 39438), (756, 36621), (819, 33804), (939, 29484), (972, 28483), (1053, 26292), (1092, 25353), (1134, 24414), (1252, 22113), (1404, 19719), (1638, 16902), (1701, 16276), (1878, 14742), (2106, 13146), (2191, 12636), (2268, 12207), (2457, 11268), (2817, 9828), (3159, 8764), (3276, 8451), (3402, 8138), (3756, 7371), (4069, 6804), (4212, 6573), (4382, 6318), (4914, 5634)]