18236376

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 53576640

約数和(自身を除く): 35340264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 47, 51, 68, 72, 94, 102, 136, 141, 153, 188, 204, 282, 306, 317, 376, 408, 423, 564, 612, 634, 799, 846, 951, 1128, 1224, 1268, 1598, 1692, 1902, 2397, 2536, 2853, 3196, 3384, 3804, 4794, 5389, 5706, 6392, 7191, 7608, 9588, 10778, 11412, 14382, 14899, 16167, 19176, 21556, 22824, 28764, 29798, 32334, 43112, 44697, 48501, 57528, 59596, 64668, 89394, 97002, 119192, 129336, 134091, 178788, 194004, 253283, 268182, 357576, 388008, 506566, 536364, 759849, 1013132, 1072728, 1519698, 2026264, 2279547, 3039396, 4559094, 6078792, 9118188, 18236376]

約数ペア:

[(1, 18236376), (2, 9118188), (3, 6078792), (4, 4559094), (6, 3039396), (8, 2279547), (9, 2026264), (12, 1519698), (17, 1072728), (18, 1013132), (24, 759849), (34, 536364), (36, 506566), (47, 388008), (51, 357576), (68, 268182), (72, 253283), (94, 194004), (102, 178788), (136, 134091), (141, 129336), (153, 119192), (188, 97002), (204, 89394), (282, 64668), (306, 59596), (317, 57528), (376, 48501), (408, 44697), (423, 43112), (564, 32334), (612, 29798), (634, 28764), (799, 22824), (846, 21556), (951, 19176), (1128, 16167), (1224, 14899), (1268, 14382), (1598, 11412), (1692, 10778), (1902, 9588), (2397, 7608), (2536, 7191), (2853, 6392), (3196, 5706), (3384, 5389), (3804, 4794)]