2015575236

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{13183}}^1$

素因数の和:13361

約数の個数: 72

約数和(自身を含む): 5298069504

約数和(自身を除く): 3282494268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 137, 186, 274, 279, 372, 411, 548, 558, 822, 1116, 1233, 1644, 2466, 4247, 4932, 8494, 12741, 13183, 16988, 25482, 26366, 38223, 39549, 50964, 52732, 76446, 79098, 118647, 152892, 158196, 237294, 408673, 474588, 817346, 1226019, 1634692, 1806071, 2452038, 3612142, 3678057, 4904076, 5418213, 7224284, 7356114, 10836426, 14712228, 16254639, 21672852, 32509278, 55988201, 65018556, 111976402, 167964603, 223952804, 335929206, 503893809, 671858412, 1007787618, 2015575236]

約数ペア:

[(1, 2015575236), (2, 1007787618), (3, 671858412), (4, 503893809), (6, 335929206), (9, 223952804), (12, 167964603), (18, 111976402), (31, 65018556), (36, 55988201), (62, 32509278), (93, 21672852), (124, 16254639), (137, 14712228), (186, 10836426), (274, 7356114), (279, 7224284), (372, 5418213), (411, 4904076), (548, 3678057), (558, 3612142), (822, 2452038), (1116, 1806071), (1233, 1634692), (1644, 1226019), (2466, 817346), (4247, 474588), (4932, 408673), (8494, 237294), (12741, 158196), (13183, 152892), (16988, 118647), (25482, 79098), (26366, 76446), (38223, 52732), (39549, 50964)]