12440947848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3219707}}^1$

素因数の和:3219746

約数の個数: 64

約数和(自身を含む): 37091036160

約数和(自身を除く): 24650088312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 3219707, 6439414, 9659121, 12878828, 19318242, 22537949, 25757656, 38636484, 45075898, 67613847, 74053261, 77272968, 90151796, 135227694, 148106522, 180303592, 222159783, 270455388, 296213044, 444319566, 518372827, 540910776, 592426088, 888639132, 1036745654, 1555118481, 1777278264, 2073491308, 3110236962, 4146982616, 6220473924, 12440947848]

約数ペア:

[(1, 12440947848), (2, 6220473924), (3, 4146982616), (4, 3110236962), (6, 2073491308), (7, 1777278264), (8, 1555118481), (12, 1036745654), (14, 888639132), (21, 592426088), (23, 540910776), (24, 518372827), (28, 444319566), (42, 296213044), (46, 270455388), (56, 222159783), (69, 180303592), (84, 148106522), (92, 135227694), (138, 90151796), (161, 77272968), (168, 74053261), (184, 67613847), (276, 45075898), (322, 38636484), (483, 25757656), (552, 22537949), (644, 19318242), (966, 12878828), (1288, 9659121), (1932, 6439414), (3864, 3219707)]