1218558936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{118907}}^1$

素因数の和:118984

約数の個数: 64

約数和(自身を含む): 3538702080

約数和(自身を除く): 2320143144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 118907, 237814, 356721, 475628, 713442, 832349, 951256, 1426884, 1664698, 2497047, 2853768, 3329396, 4994094, 6658792, 7253327, 9988188, 14506654, 19976376, 21759981, 29013308, 43519962, 50773289, 58026616, 87039924, 101546578, 152319867, 174079848, 203093156, 304639734, 406186312, 609279468, 1218558936]

約数ペア:

[(1, 1218558936), (2, 609279468), (3, 406186312), (4, 304639734), (6, 203093156), (7, 174079848), (8, 152319867), (12, 101546578), (14, 87039924), (21, 58026616), (24, 50773289), (28, 43519962), (42, 29013308), (56, 21759981), (61, 19976376), (84, 14506654), (122, 9988188), (168, 7253327), (183, 6658792), (244, 4994094), (366, 3329396), (427, 2853768), (488, 2497047), (732, 1664698), (854, 1426884), (1281, 951256), (1464, 832349), (1708, 713442), (2562, 475628), (3416, 356721), (5124, 237814), (10248, 118907)]