31178076

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 74661888

約数和(自身を除く): 43483812

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 191, 223, 244, 366, 382, 446, 573, 669, 732, 764, 892, 1146, 1338, 2292, 2676, 11651, 13603, 23302, 27206, 34953, 40809, 42593, 46604, 54412, 69906, 81618, 85186, 127779, 139812, 163236, 170372, 255558, 511116, 2598173, 5196346, 7794519, 10392692, 15589038, 31178076]

約数ペア:

[(1, 31178076), (2, 15589038), (3, 10392692), (4, 7794519), (6, 5196346), (12, 2598173), (61, 511116), (122, 255558), (183, 170372), (191, 163236), (223, 139812), (244, 127779), (366, 85186), (382, 81618), (446, 69906), (573, 54412), (669, 46604), (732, 42593), (764, 40809), (892, 34953), (1146, 27206), (1338, 23302), (2292, 13603), (2676, 11651)]