180249846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2111}}^1$

素因数の和:2249

約数の個数: 64

約数和(自身を含む): 437944320

約数和(自身を除く): 257694474

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 107, 114, 133, 214, 266, 321, 399, 642, 749, 798, 1498, 2033, 2111, 2247, 4066, 4222, 4494, 6099, 6333, 12198, 12666, 14231, 14777, 28462, 29554, 40109, 42693, 44331, 80218, 85386, 88662, 120327, 225877, 240654, 280763, 451754, 561526, 677631, 842289, 1355262, 1581139, 1684578, 3162278, 4291663, 4743417, 8583326, 9486834, 12874989, 25749978, 30041641, 60083282, 90124923, 180249846]

約数ペア:

[(1, 180249846), (2, 90124923), (3, 60083282), (6, 30041641), (7, 25749978), (14, 12874989), (19, 9486834), (21, 8583326), (38, 4743417), (42, 4291663), (57, 3162278), (107, 1684578), (114, 1581139), (133, 1355262), (214, 842289), (266, 677631), (321, 561526), (399, 451754), (642, 280763), (749, 240654), (798, 225877), (1498, 120327), (2033, 88662), (2111, 85386), (2247, 80218), (4066, 44331), (4222, 42693), (4494, 40109), (6099, 29554), (6333, 28462), (12198, 14777), (12666, 14231)]