47371212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{593}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 137513376

約数和(自身を除く): 90142164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317, 593, 634, 951, 1186, 1268, 1779, 1902, 2219, 2372, 2853, 3558, 3804, 4151, 4438, 5337, 5706, 6657, 7116, 8302, 8876, 10674, 11412, 12453, 13314, 16604, 19971, 21348, 24906, 26628, 37359, 39942, 49812, 74718, 79884, 149436, 187981, 375962, 563943, 751924, 1127886, 1315867, 1691829, 2255772, 2631734, 3383658, 3947601, 5263468, 6767316, 7895202, 11842803, 15790404, 23685606, 47371212]

約数ペア:

[(1, 47371212), (2, 23685606), (3, 15790404), (4, 11842803), (6, 7895202), (7, 6767316), (9, 5263468), (12, 3947601), (14, 3383658), (18, 2631734), (21, 2255772), (28, 1691829), (36, 1315867), (42, 1127886), (63, 751924), (84, 563943), (126, 375962), (252, 187981), (317, 149436), (593, 79884), (634, 74718), (951, 49812), (1186, 39942), (1268, 37359), (1779, 26628), (1902, 24906), (2219, 21348), (2372, 19971), (2853, 16604), (3558, 13314), (3804, 12453), (4151, 11412), (4438, 10674), (5337, 8876), (5706, 8302), (6657, 7116)]