11686920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13913}}^1$

素因数の和:13934

約数の個数: 64

約数和(自身を含む): 40072320

約数和(自身を除く): 28385400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 13913, 27826, 41739, 55652, 69565, 83478, 97391, 111304, 139130, 166956, 194782, 208695, 278260, 292173, 333912, 389564, 417390, 486955, 556520, 584346, 779128, 834780, 973910, 1168692, 1460865, 1669560, 1947820, 2337384, 2921730, 3895640, 5843460, 11686920]

約数ペア:

[(1, 11686920), (2, 5843460), (3, 3895640), (4, 2921730), (5, 2337384), (6, 1947820), (7, 1669560), (8, 1460865), (10, 1168692), (12, 973910), (14, 834780), (15, 779128), (20, 584346), (21, 556520), (24, 486955), (28, 417390), (30, 389564), (35, 333912), (40, 292173), (42, 278260), (56, 208695), (60, 194782), (70, 166956), (84, 139130), (105, 111304), (120, 97391), (140, 83478), (168, 69565), (210, 55652), (280, 41739), (420, 27826), (840, 13913)]