3479238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 8794656

約数和(自身を除く): 5315418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 521, 742, 954, 1042, 1113, 1563, 2226, 3126, 3339, 3647, 4689, 6678, 7294, 9378, 10941, 21882, 27613, 32823, 55226, 65646, 82839, 165678, 193291, 248517, 386582, 497034, 579873, 1159746, 1739619, 3479238]

約数ペア:

[(1, 3479238), (2, 1739619), (3, 1159746), (6, 579873), (7, 497034), (9, 386582), (14, 248517), (18, 193291), (21, 165678), (42, 82839), (53, 65646), (63, 55226), (106, 32823), (126, 27613), (159, 21882), (318, 10941), (371, 9378), (477, 7294), (521, 6678), (742, 4689), (954, 3647), (1042, 3339), (1113, 3126), (1563, 2226)]