42881748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 124637184

約数和(自身を除く): 81755436

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 107, 156, 182, 214, 273, 321, 364, 367, 428, 546, 642, 734, 749, 1092, 1101, 1284, 1391, 1468, 1498, 2202, 2247, 2569, 2782, 2996, 4173, 4404, 4494, 4771, 5138, 5564, 7707, 8346, 8988, 9542, 9737, 10276, 14313, 15414, 16692, 19084, 19474, 28626, 29211, 30828, 33397, 38948, 39269, 57252, 58422, 66794, 78538, 100191, 116844, 117807, 133588, 157076, 200382, 235614, 274883, 400764, 471228, 510497, 549766, 824649, 1020994, 1099532, 1531491, 1649298, 2041988, 3062982, 3298596, 3573479, 6125964, 7146958, 10720437, 14293916, 21440874, 42881748]

約数ペア:

[(1, 42881748), (2, 21440874), (3, 14293916), (4, 10720437), (6, 7146958), (7, 6125964), (12, 3573479), (13, 3298596), (14, 3062982), (21, 2041988), (26, 1649298), (28, 1531491), (39, 1099532), (42, 1020994), (52, 824649), (78, 549766), (84, 510497), (91, 471228), (107, 400764), (156, 274883), (182, 235614), (214, 200382), (273, 157076), (321, 133588), (364, 117807), (367, 116844), (428, 100191), (546, 78538), (642, 66794), (734, 58422), (749, 57252), (1092, 39269), (1101, 38948), (1284, 33397), (1391, 30828), (1468, 29211), (1498, 28626), (2202, 19474), (2247, 19084), (2569, 16692), (2782, 15414), (2996, 14313), (4173, 10276), (4404, 9737), (4494, 9542), (4771, 8988), (5138, 8346), (5564, 7707)]