18697008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2122

約数の個数: 80

約数和(自身を含む): 55817856

約数和(自身を除く): 37120848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2083, 2244, 2992, 4166, 4488, 6249, 8332, 8976, 12498, 16664, 22913, 24996, 33328, 35411, 45826, 49992, 68739, 70822, 91652, 99984, 106233, 137478, 141644, 183304, 212466, 274956, 283288, 366608, 389521, 424932, 549912, 566576, 779042, 849864, 1099824, 1168563, 1558084, 1699728, 2337126, 3116168, 4674252, 6232336, 9348504, 18697008]

約数ペア:

[(1, 18697008), (2, 9348504), (3, 6232336), (4, 4674252), (6, 3116168), (8, 2337126), (11, 1699728), (12, 1558084), (16, 1168563), (17, 1099824), (22, 849864), (24, 779042), (33, 566576), (34, 549912), (44, 424932), (48, 389521), (51, 366608), (66, 283288), (68, 274956), (88, 212466), (102, 183304), (132, 141644), (136, 137478), (176, 106233), (187, 99984), (204, 91652), (264, 70822), (272, 68739), (374, 49992), (408, 45826), (528, 35411), (561, 33328), (748, 24996), (816, 22913), (1122, 16664), (1496, 12498), (2083, 8976), (2244, 8332), (2992, 6249), (4166, 4488)]