28331898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3323}}^1$

素因数の和:3371

約数の個数: 48

約数和(自身を含む): 68208480

約数和(自身を除く): 39876582

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 3323, 4263, 6646, 8526, 9969, 19938, 23261, 46522, 69783, 96367, 139566, 162827, 192734, 289101, 325654, 488481, 578202, 674569, 976962, 1349138, 2023707, 4047414, 4721983, 9443966, 14165949, 28331898]

約数ペア:

[(1, 28331898), (2, 14165949), (3, 9443966), (6, 4721983), (7, 4047414), (14, 2023707), (21, 1349138), (29, 976962), (42, 674569), (49, 578202), (58, 488481), (87, 325654), (98, 289101), (147, 192734), (174, 162827), (203, 139566), (294, 96367), (406, 69783), (609, 46522), (1218, 23261), (1421, 19938), (2842, 9969), (3323, 8526), (4263, 6646)]