42945336

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{28403}}^1$

素因数の和:28425

約数の個数: 64

約数和(自身を含む): 136339200

約数和(自身を除く): 93393864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 28403, 56806, 85209, 113612, 170418, 198821, 227224, 255627, 340836, 397642, 511254, 596463, 681672, 766881, 795284, 1022508, 1192926, 1533762, 1590568, 1789389, 2045016, 2385852, 3067524, 3578778, 4771704, 5368167, 6135048, 7157556, 10736334, 14315112, 21472668, 42945336]

約数ペア:

[(1, 42945336), (2, 21472668), (3, 14315112), (4, 10736334), (6, 7157556), (7, 6135048), (8, 5368167), (9, 4771704), (12, 3578778), (14, 3067524), (18, 2385852), (21, 2045016), (24, 1789389), (27, 1590568), (28, 1533762), (36, 1192926), (42, 1022508), (54, 795284), (56, 766881), (63, 681672), (72, 596463), (84, 511254), (108, 397642), (126, 340836), (168, 255627), (189, 227224), (216, 198821), (252, 170418), (378, 113612), (504, 85209), (756, 56806), (1512, 28403)]