31622238

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 80

約数和(自身を含む): 75271680

約数和(自身を除く): 43649442

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 53, 54, 58, 81, 87, 106, 127, 159, 162, 174, 254, 261, 318, 381, 477, 522, 762, 783, 954, 1143, 1431, 1537, 1566, 2286, 2349, 2862, 3074, 3429, 3683, 4293, 4611, 4698, 6731, 6858, 7366, 8586, 9222, 10287, 11049, 13462, 13833, 20193, 20574, 22098, 27666, 33147, 40386, 41499, 60579, 66294, 82998, 99441, 121158, 124497, 181737, 195199, 198882, 248994, 298323, 363474, 390398, 545211, 585597, 596646, 1090422, 1171194, 1756791, 3513582, 5270373, 10540746, 15811119, 31622238]

約数ペア:

[(1, 31622238), (2, 15811119), (3, 10540746), (6, 5270373), (9, 3513582), (18, 1756791), (27, 1171194), (29, 1090422), (53, 596646), (54, 585597), (58, 545211), (81, 390398), (87, 363474), (106, 298323), (127, 248994), (159, 198882), (162, 195199), (174, 181737), (254, 124497), (261, 121158), (318, 99441), (381, 82998), (477, 66294), (522, 60579), (762, 41499), (783, 40386), (954, 33147), (1143, 27666), (1431, 22098), (1537, 20574), (1566, 20193), (2286, 13833), (2349, 13462), (2862, 11049), (3074, 10287), (3429, 9222), (3683, 8586), (4293, 7366), (4611, 6858), (4698, 6731)]