18303918

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 37428480

約数和(自身を除く): 19124562

約数列:

[1, 2, 3, 6, 89, 151, 178, 227, 267, 302, 453, 454, 534, 681, 906, 1362, 13439, 20203, 26878, 34277, 40317, 40406, 60609, 68554, 80634, 102831, 121218, 205662, 3050653, 6101306, 9151959, 18303918]

約数ペア:

[(1, 18303918), (2, 9151959), (3, 6101306), (6, 3050653), (89, 205662), (151, 121218), (178, 102831), (227, 80634), (267, 68554), (302, 60609), (453, 40406), (454, 40317), (534, 34277), (681, 26878), (906, 20203), (1362, 13439)]