674331138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{22691}}^1$

素因数の和:22839

約数の個数: 48

約数和(自身を含む): 1585898496

約数和(自身を除く): 911567358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 9906, 14859, 22691, 29718, 45382, 68073, 136146, 204219, 294983, 408438, 589966, 884949, 1769898, 2654847, 2881757, 5309694, 5763514, 8645271, 17290542, 25935813, 37462841, 51871626, 74925682, 112388523, 224777046, 337165569, 674331138]

約数ペア:

[(1, 674331138), (2, 337165569), (3, 224777046), (6, 112388523), (9, 74925682), (13, 51871626), (18, 37462841), (26, 25935813), (39, 17290542), (78, 8645271), (117, 5763514), (127, 5309694), (234, 2881757), (254, 2654847), (381, 1769898), (762, 884949), (1143, 589966), (1651, 408438), (2286, 294983), (3302, 204219), (4953, 136146), (9906, 68073), (14859, 45382), (22691, 29718)]