860542956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{262681}}^1$

素因数の和:262711

約数の個数: 72

約数和(自身を含む): 2677254944

約数和(自身を除く): 1816711988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 262681, 525362, 788043, 1050724, 1576086, 1838767, 2364129, 3152172, 3414853, 3677534, 4728258, 5516301, 6829706, 7355068, 9456516, 10244559, 11032602, 13659412, 16548903, 20489118, 22065204, 23903971, 30733677, 33097806, 40978236, 47807942, 61467354, 66195612, 71711913, 95615884, 122934708, 143423826, 215135739, 286847652, 430271478, 860542956]

約数ペア:

[(1, 860542956), (2, 430271478), (3, 286847652), (4, 215135739), (6, 143423826), (7, 122934708), (9, 95615884), (12, 71711913), (13, 66195612), (14, 61467354), (18, 47807942), (21, 40978236), (26, 33097806), (28, 30733677), (36, 23903971), (39, 22065204), (42, 20489118), (52, 16548903), (63, 13659412), (78, 11032602), (84, 10244559), (91, 9456516), (117, 7355068), (126, 6829706), (156, 5516301), (182, 4728258), (234, 3677534), (252, 3414853), (273, 3152172), (364, 2364129), (468, 1838767), (546, 1576086), (819, 1050724), (1092, 788043), (1638, 525362), (3276, 262681)]