8848476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 28659904

約数和(自身を除く): 19811428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 73, 74, 78, 84, 91, 111, 117, 126, 146, 148, 156, 182, 219, 222, 234, 252, 259, 273, 292, 333, 364, 438, 444, 468, 481, 511, 518, 546, 657, 666, 777, 819, 876, 949, 962, 1022, 1036, 1092, 1314, 1332, 1443, 1533, 1554, 1638, 1898, 1924, 2044, 2331, 2628, 2701, 2847, 2886, 3066, 3108, 3276, 3367, 3796, 4329, 4599, 4662, 5402, 5694, 5772, 6132, 6643, 6734, 8103, 8541, 8658, 9198, 9324, 10101, 10804, 11388, 13286, 13468, 16206, 17082, 17316, 18396, 18907, 19929, 20202, 24309, 26572, 30303, 32412, 34164, 35113, 37814, 39858, 40404, 48618, 56721, 59787, 60606, 70226, 75628, 79716, 97236, 105339, 113442, 119574, 121212, 140452, 170163, 210678, 226884, 239148, 245791, 316017, 340326, 421356, 491582, 632034, 680652, 737373, 983164, 1264068, 1474746, 2212119, 2949492, 4424238, 8848476]

約数ペア:

[(1, 8848476), (2, 4424238), (3, 2949492), (4, 2212119), (6, 1474746), (7, 1264068), (9, 983164), (12, 737373), (13, 680652), (14, 632034), (18, 491582), (21, 421356), (26, 340326), (28, 316017), (36, 245791), (37, 239148), (39, 226884), (42, 210678), (52, 170163), (63, 140452), (73, 121212), (74, 119574), (78, 113442), (84, 105339), (91, 97236), (111, 79716), (117, 75628), (126, 70226), (146, 60606), (148, 59787), (156, 56721), (182, 48618), (219, 40404), (222, 39858), (234, 37814), (252, 35113), (259, 34164), (273, 32412), (292, 30303), (333, 26572), (364, 24309), (438, 20202), (444, 19929), (468, 18907), (481, 18396), (511, 17316), (518, 17082), (546, 16206), (657, 13468), (666, 13286), (777, 11388), (819, 10804), (876, 10101), (949, 9324), (962, 9198), (1022, 8658), (1036, 8541), (1092, 8103), (1314, 6734), (1332, 6643), (1443, 6132), (1533, 5772), (1554, 5694), (1638, 5402), (1898, 4662), (1924, 4599), (2044, 4329), (2331, 3796), (2628, 3367), (2701, 3276), (2847, 3108), (2886, 3066)]