40842666

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 93693600

約数和(自身を除く): 52850934

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 307, 342, 389, 614, 778, 921, 1167, 1842, 2334, 2763, 3501, 5526, 5833, 7002, 7391, 11666, 14782, 17499, 22173, 34998, 44346, 52497, 66519, 104994, 119423, 133038, 238846, 358269, 716538, 1074807, 2149614, 2269037, 4538074, 6807111, 13614222, 20421333, 40842666]

約数ペア:

[(1, 40842666), (2, 20421333), (3, 13614222), (6, 6807111), (9, 4538074), (18, 2269037), (19, 2149614), (38, 1074807), (57, 716538), (114, 358269), (171, 238846), (307, 133038), (342, 119423), (389, 104994), (614, 66519), (778, 52497), (921, 44346), (1167, 34998), (1842, 22173), (2334, 17499), (2763, 14782), (3501, 11666), (5526, 7391), (5833, 7002)]