27893838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5581}}^1$

素因数の和:5617

約数の個数: 48

約数和(自身を含む): 68725584

約数和(自身を除く): 40831746

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 5581, 11162, 16743, 33486, 39067, 78134, 94877, 117201, 189754, 234402, 273469, 284631, 546938, 569262, 664139, 820407, 1328278, 1640814, 1992417, 3984834, 4648973, 9297946, 13946919, 27893838]

約数ペア:

[(1, 27893838), (2, 13946919), (3, 9297946), (6, 4648973), (7, 3984834), (14, 1992417), (17, 1640814), (21, 1328278), (34, 820407), (42, 664139), (49, 569262), (51, 546938), (98, 284631), (102, 273469), (119, 234402), (147, 189754), (238, 117201), (294, 94877), (357, 78134), (714, 39067), (833, 33486), (1666, 16743), (2499, 11162), (4998, 5581)]