8732646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 20717424

約数和(自身を除く): 11984778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 557, 603, 871, 1114, 1206, 1671, 1742, 2613, 3342, 5013, 5226, 7241, 7839, 10026, 14482, 15678, 21723, 37319, 43446, 65169, 74638, 111957, 130338, 223914, 335871, 485147, 671742, 970294, 1455441, 2910882, 4366323, 8732646]

約数ペア:

[(1, 8732646), (2, 4366323), (3, 2910882), (6, 1455441), (9, 970294), (13, 671742), (18, 485147), (26, 335871), (39, 223914), (67, 130338), (78, 111957), (117, 74638), (134, 65169), (201, 43446), (234, 37319), (402, 21723), (557, 15678), (603, 14482), (871, 10026), (1114, 7839), (1206, 7241), (1671, 5226), (1742, 5013), (2613, 3342)]