4477878

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 10183680

約数和(自身を除く): 5705802

約数列:

[1, 2, 3, 6, 9, 18, 47, 67, 79, 94, 134, 141, 158, 201, 237, 282, 402, 423, 474, 603, 711, 846, 1206, 1422, 3149, 3713, 5293, 6298, 7426, 9447, 10586, 11139, 15879, 18894, 22278, 28341, 31758, 33417, 47637, 56682, 66834, 95274, 248771, 497542, 746313, 1492626, 2238939, 4477878]

約数ペア:

[(1, 4477878), (2, 2238939), (3, 1492626), (6, 746313), (9, 497542), (18, 248771), (47, 95274), (67, 66834), (79, 56682), (94, 47637), (134, 33417), (141, 31758), (158, 28341), (201, 22278), (237, 18894), (282, 15879), (402, 11139), (423, 10586), (474, 9447), (603, 7426), (711, 6298), (846, 5293), (1206, 3713), (1422, 3149)]