54045018

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 120571776

約数和(自身を除く): 66526758

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 193, 282, 331, 386, 423, 579, 662, 846, 993, 1158, 1737, 1986, 2979, 3474, 5958, 9071, 15557, 18142, 27213, 31114, 46671, 54426, 63883, 81639, 93342, 127766, 140013, 163278, 191649, 280026, 383298, 574947, 1149894, 3002501, 6005002, 9007503, 18015006, 27022509, 54045018]

約数ペア:

[(1, 54045018), (2, 27022509), (3, 18015006), (6, 9007503), (9, 6005002), (18, 3002501), (47, 1149894), (94, 574947), (141, 383298), (193, 280026), (282, 191649), (331, 163278), (386, 140013), (423, 127766), (579, 93342), (662, 81639), (846, 63883), (993, 54426), (1158, 46671), (1737, 31114), (1986, 27213), (2979, 18142), (3474, 15557), (5958, 9071)]