29770398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{677}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 74037600

約数和(自身を除く): 44267202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 677, 698, 1047, 1354, 2031, 2094, 2443, 3141, 4062, 4739, 4886, 6093, 6282, 7329, 9478, 12186, 14217, 14658, 21987, 28434, 42651, 43974, 85302, 236273, 472546, 708819, 1417638, 1653911, 2126457, 3307822, 4252914, 4961733, 9923466, 14885199, 29770398]

約数ペア:

[(1, 29770398), (2, 14885199), (3, 9923466), (6, 4961733), (7, 4252914), (9, 3307822), (14, 2126457), (18, 1653911), (21, 1417638), (42, 708819), (63, 472546), (126, 236273), (349, 85302), (677, 43974), (698, 42651), (1047, 28434), (1354, 21987), (2031, 14658), (2094, 14217), (2443, 12186), (3141, 9478), (4062, 7329), (4739, 6282), (4886, 6093)]