74018142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 72

約数和(自身を含む): 181242360

約数和(自身を除く): 107224218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 389, 558, 682, 778, 961, 1023, 1167, 1922, 2046, 2334, 2883, 3069, 3501, 4279, 5766, 6138, 7002, 8558, 8649, 10571, 12059, 12837, 17298, 21142, 24118, 25674, 31713, 36177, 38511, 63426, 72354, 77022, 95139, 108531, 132649, 190278, 217062, 265298, 373829, 397947, 747658, 795894, 1121487, 1193841, 2242974, 2387682, 3364461, 4112119, 6728922, 8224238, 12336357, 24672714, 37009071, 74018142]

約数ペア:

[(1, 74018142), (2, 37009071), (3, 24672714), (6, 12336357), (9, 8224238), (11, 6728922), (18, 4112119), (22, 3364461), (31, 2387682), (33, 2242974), (62, 1193841), (66, 1121487), (93, 795894), (99, 747658), (186, 397947), (198, 373829), (279, 265298), (341, 217062), (389, 190278), (558, 132649), (682, 108531), (778, 95139), (961, 77022), (1023, 72354), (1167, 63426), (1922, 38511), (2046, 36177), (2334, 31713), (2883, 25674), (3069, 24118), (3501, 21142), (4279, 17298), (5766, 12837), (6138, 12059), (7002, 10571), (8558, 8649)]