7917084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 23194080

約数和(自身を除く): 15276996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 353, 356, 534, 623, 706, 801, 1059, 1068, 1246, 1412, 1602, 1869, 2118, 2471, 2492, 3177, 3204, 3738, 4236, 4942, 5607, 6354, 7413, 7476, 9884, 11214, 12708, 14826, 22239, 22428, 29652, 31417, 44478, 62834, 88956, 94251, 125668, 188502, 219919, 282753, 377004, 439838, 565506, 659757, 879676, 1131012, 1319514, 1979271, 2639028, 3958542, 7917084]

約数ペア:

[(1, 7917084), (2, 3958542), (3, 2639028), (4, 1979271), (6, 1319514), (7, 1131012), (9, 879676), (12, 659757), (14, 565506), (18, 439838), (21, 377004), (28, 282753), (36, 219919), (42, 188502), (63, 125668), (84, 94251), (89, 88956), (126, 62834), (178, 44478), (252, 31417), (267, 29652), (353, 22428), (356, 22239), (534, 14826), (623, 12708), (706, 11214), (801, 9884), (1059, 7476), (1068, 7413), (1246, 6354), (1412, 5607), (1602, 4942), (1869, 4236), (2118, 3738), (2471, 3204), (2492, 3177)]