13338318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 32348160

約数和(自身を除く): 19009842

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 47, 58, 87, 94, 141, 174, 203, 233, 282, 329, 406, 466, 609, 658, 699, 987, 1218, 1363, 1398, 1631, 1974, 2726, 3262, 4089, 4893, 6757, 8178, 9541, 9786, 10951, 13514, 19082, 20271, 21902, 28623, 32853, 40542, 47299, 57246, 65706, 76657, 94598, 141897, 153314, 229971, 283794, 317579, 459942, 635158, 952737, 1905474, 2223053, 4446106, 6669159, 13338318]

約数ペア:

[(1, 13338318), (2, 6669159), (3, 4446106), (6, 2223053), (7, 1905474), (14, 952737), (21, 635158), (29, 459942), (42, 317579), (47, 283794), (58, 229971), (87, 153314), (94, 141897), (141, 94598), (174, 76657), (203, 65706), (233, 57246), (282, 47299), (329, 40542), (406, 32853), (466, 28623), (609, 21902), (658, 20271), (699, 19082), (987, 13514), (1218, 10951), (1363, 9786), (1398, 9541), (1631, 8178), (1974, 6757), (2726, 4893), (3262, 4089)]