1672476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 4290048

約数和(自身を除く): 2617572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 151, 156, 213, 284, 302, 426, 453, 604, 852, 906, 923, 1812, 1846, 1963, 2769, 3692, 3926, 5538, 5889, 7852, 10721, 11076, 11778, 21442, 23556, 32163, 42884, 64326, 128652, 139373, 278746, 418119, 557492, 836238, 1672476]

約数ペア:

[(1, 1672476), (2, 836238), (3, 557492), (4, 418119), (6, 278746), (12, 139373), (13, 128652), (26, 64326), (39, 42884), (52, 32163), (71, 23556), (78, 21442), (142, 11778), (151, 11076), (156, 10721), (213, 7852), (284, 5889), (302, 5538), (426, 3926), (453, 3692), (604, 2769), (852, 1963), (906, 1846), (923, 1812)]