6971886

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 16450560

約数和(自身を除く): 9478674

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 47, 54, 67, 82, 94, 123, 134, 141, 201, 246, 282, 369, 402, 423, 603, 738, 846, 1107, 1206, 1269, 1809, 1927, 2214, 2538, 2747, 3149, 3618, 3854, 5494, 5781, 6298, 8241, 9447, 11562, 16482, 17343, 18894, 24723, 28341, 34686, 49446, 52029, 56682, 74169, 85023, 104058, 129109, 148338, 170046, 258218, 387327, 774654, 1161981, 2323962, 3485943, 6971886]

約数ペア:

[(1, 6971886), (2, 3485943), (3, 2323962), (6, 1161981), (9, 774654), (18, 387327), (27, 258218), (41, 170046), (47, 148338), (54, 129109), (67, 104058), (82, 85023), (94, 74169), (123, 56682), (134, 52029), (141, 49446), (201, 34686), (246, 28341), (282, 24723), (369, 18894), (402, 17343), (423, 16482), (603, 11562), (738, 9447), (846, 8241), (1107, 6298), (1206, 5781), (1269, 5494), (1809, 3854), (1927, 3618), (2214, 3149), (2538, 2747)]