25450218

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 57283200

約数和(自身を除く): 31832982

約数列:

[1, 2, 3, 6, 9, 18, 47, 67, 94, 134, 141, 201, 282, 402, 423, 449, 603, 846, 898, 1206, 1347, 2694, 3149, 4041, 6298, 8082, 9447, 18894, 21103, 28341, 30083, 42206, 56682, 60166, 63309, 90249, 126618, 180498, 189927, 270747, 379854, 541494, 1413901, 2827802, 4241703, 8483406, 12725109, 25450218]

約数ペア:

[(1, 25450218), (2, 12725109), (3, 8483406), (6, 4241703), (9, 2827802), (18, 1413901), (47, 541494), (67, 379854), (94, 270747), (134, 189927), (141, 180498), (201, 126618), (282, 90249), (402, 63309), (423, 60166), (449, 56682), (603, 42206), (846, 30083), (898, 28341), (1206, 21103), (1347, 18894), (2694, 9447), (3149, 8082), (4041, 6298)]