18280032

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 53125632

約数和(自身を除く): 34845600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 68, 69, 92, 96, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 487, 544, 552, 736, 782, 816, 974, 1104, 1173, 1461, 1564, 1632, 1948, 2208, 2346, 2922, 3128, 3896, 4692, 5844, 6256, 7792, 8279, 9384, 11201, 11688, 12512, 15584, 16558, 18768, 22402, 23376, 24837, 33116, 33603, 37536, 44804, 46752, 49674, 66232, 67206, 89608, 99348, 132464, 134412, 179216, 190417, 198696, 264928, 268824, 358432, 380834, 397392, 537648, 571251, 761668, 794784, 1075296, 1142502, 1523336, 2285004, 3046672, 4570008, 6093344, 9140016, 18280032]

約数ペア:

[(1, 18280032), (2, 9140016), (3, 6093344), (4, 4570008), (6, 3046672), (8, 2285004), (12, 1523336), (16, 1142502), (17, 1075296), (23, 794784), (24, 761668), (32, 571251), (34, 537648), (46, 397392), (48, 380834), (51, 358432), (68, 268824), (69, 264928), (92, 198696), (96, 190417), (102, 179216), (136, 134412), (138, 132464), (184, 99348), (204, 89608), (272, 67206), (276, 66232), (368, 49674), (391, 46752), (408, 44804), (487, 37536), (544, 33603), (552, 33116), (736, 24837), (782, 23376), (816, 22402), (974, 18768), (1104, 16558), (1173, 15584), (1461, 12512), (1564, 11688), (1632, 11201), (1948, 9384), (2208, 8279), (2346, 7792), (2922, 6256), (3128, 5844), (3896, 4692)]