7894194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2471

約数の個数: 48

約数和(自身を含む): 20043936

約数和(自身を除く): 12149742

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 2441, 3234, 4882, 7323, 14646, 17087, 26851, 34174, 51261, 53702, 80553, 102522, 119609, 161106, 187957, 239218, 358827, 375914, 563871, 717654, 1127742, 1315699, 2631398, 3947097, 7894194]

約数ペア:

[(1, 7894194), (2, 3947097), (3, 2631398), (6, 1315699), (7, 1127742), (11, 717654), (14, 563871), (21, 375914), (22, 358827), (33, 239218), (42, 187957), (49, 161106), (66, 119609), (77, 102522), (98, 80553), (147, 53702), (154, 51261), (231, 34174), (294, 26851), (462, 17087), (539, 14646), (1078, 7323), (1617, 4882), (2441, 3234)]