18232764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 48486480

約数和(自身を除く): 30253716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 242, 319, 348, 363, 433, 484, 638, 726, 866, 957, 1276, 1299, 1452, 1732, 1914, 2598, 3509, 3828, 4763, 5196, 7018, 9526, 10527, 12557, 14036, 14289, 19052, 21054, 25114, 28578, 37671, 42108, 50228, 52393, 57156, 75342, 104786, 138127, 150684, 157179, 209572, 276254, 314358, 414381, 552508, 628716, 828762, 1519397, 1657524, 3038794, 4558191, 6077588, 9116382, 18232764]

約数ペア:

[(1, 18232764), (2, 9116382), (3, 6077588), (4, 4558191), (6, 3038794), (11, 1657524), (12, 1519397), (22, 828762), (29, 628716), (33, 552508), (44, 414381), (58, 314358), (66, 276254), (87, 209572), (116, 157179), (121, 150684), (132, 138127), (174, 104786), (242, 75342), (319, 57156), (348, 52393), (363, 50228), (433, 42108), (484, 37671), (638, 28578), (726, 25114), (866, 21054), (957, 19052), (1276, 14289), (1299, 14036), (1452, 12557), (1732, 10527), (1914, 9526), (2598, 7018), (3509, 5196), (3828, 4763)]