42015816

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 119639520

約数和(自身を除く): 77623704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 43, 72, 82, 86, 123, 129, 164, 172, 246, 258, 328, 331, 344, 369, 387, 492, 516, 662, 738, 774, 984, 993, 1032, 1324, 1476, 1548, 1763, 1986, 2648, 2952, 2979, 3096, 3526, 3972, 5289, 5958, 7052, 7944, 10578, 11916, 13571, 14104, 14233, 15867, 21156, 23832, 27142, 28466, 31734, 40713, 42312, 42699, 54284, 56932, 63468, 81426, 85398, 108568, 113864, 122139, 126936, 128097, 162852, 170796, 244278, 256194, 325704, 341592, 488556, 512388, 583553, 977112, 1024776, 1167106, 1750659, 2334212, 3501318, 4668424, 5251977, 7002636, 10503954, 14005272, 21007908, 42015816]

約数ペア:

[(1, 42015816), (2, 21007908), (3, 14005272), (4, 10503954), (6, 7002636), (8, 5251977), (9, 4668424), (12, 3501318), (18, 2334212), (24, 1750659), (36, 1167106), (41, 1024776), (43, 977112), (72, 583553), (82, 512388), (86, 488556), (123, 341592), (129, 325704), (164, 256194), (172, 244278), (246, 170796), (258, 162852), (328, 128097), (331, 126936), (344, 122139), (369, 113864), (387, 108568), (492, 85398), (516, 81426), (662, 63468), (738, 56932), (774, 54284), (984, 42699), (993, 42312), (1032, 40713), (1324, 31734), (1476, 28466), (1548, 27142), (1763, 23832), (1986, 21156), (2648, 15867), (2952, 14233), (2979, 14104), (3096, 13571), (3526, 11916), (3972, 10578), (5289, 7944), (5958, 7052)]