42101154

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 54666846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 79, 139, 142, 158, 213, 237, 278, 417, 426, 474, 639, 711, 834, 1251, 1278, 1422, 1917, 2133, 2502, 3753, 3834, 4266, 5609, 7506, 9869, 10981, 11218, 16827, 19738, 21962, 29607, 32943, 33654, 50481, 59214, 65886, 88821, 98829, 100962, 151443, 177642, 197658, 266463, 296487, 302886, 532926, 592974, 779651, 1559302, 2338953, 4677906, 7016859, 14033718, 21050577, 42101154]

約数ペア:

[(1, 42101154), (2, 21050577), (3, 14033718), (6, 7016859), (9, 4677906), (18, 2338953), (27, 1559302), (54, 779651), (71, 592974), (79, 532926), (139, 302886), (142, 296487), (158, 266463), (213, 197658), (237, 177642), (278, 151443), (417, 100962), (426, 98829), (474, 88821), (639, 65886), (711, 59214), (834, 50481), (1251, 33654), (1278, 32943), (1422, 29607), (1917, 21962), (2133, 19738), (2502, 16827), (3753, 11218), (3834, 10981), (4266, 9869), (5609, 7506)]