18377532

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{607}}^1$

素因数の和:675

約数の個数: 54

約数和(自身を含む): 48190688

約数和(自身を除く): 29813156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 607, 841, 1044, 1214, 1682, 1821, 2428, 2523, 3364, 3642, 5046, 5463, 7284, 7569, 10092, 10926, 15138, 17603, 21852, 30276, 35206, 52809, 70412, 105618, 158427, 211236, 316854, 510487, 633708, 1020974, 1531461, 2041948, 3062922, 4594383, 6125844, 9188766, 18377532]

約数ペア:

[(1, 18377532), (2, 9188766), (3, 6125844), (4, 4594383), (6, 3062922), (9, 2041948), (12, 1531461), (18, 1020974), (29, 633708), (36, 510487), (58, 316854), (87, 211236), (116, 158427), (174, 105618), (261, 70412), (348, 52809), (522, 35206), (607, 30276), (841, 21852), (1044, 17603), (1214, 15138), (1682, 10926), (1821, 10092), (2428, 7569), (2523, 7284), (3364, 5463), (3642, 5046)]