2123221254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22639}}^1$

素因数の和:22698

約数の個数: 96

約数和(自身を含む): 5574873600

約数和(自身を除く): 3451652346

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 49, 58, 66, 77, 87, 98, 147, 154, 174, 203, 231, 294, 319, 406, 462, 539, 609, 638, 957, 1078, 1218, 1421, 1617, 1914, 2233, 2842, 3234, 4263, 4466, 6699, 8526, 13398, 15631, 22639, 31262, 45278, 46893, 67917, 93786, 135834, 158473, 249029, 316946, 475419, 498058, 656531, 747087, 950838, 1109311, 1313062, 1494174, 1743203, 1969593, 2218622, 3327933, 3486406, 3939186, 4595717, 5229609, 6655866, 7221841, 9191434, 10459218, 12202421, 13787151, 14443682, 21665523, 24404842, 27574302, 32170019, 36607263, 43331046, 50552887, 64340038, 73214526, 96510057, 101105774, 151658661, 193020114, 303317322, 353870209, 707740418, 1061610627, 2123221254]

約数ペア:

[(1, 2123221254), (2, 1061610627), (3, 707740418), (6, 353870209), (7, 303317322), (11, 193020114), (14, 151658661), (21, 101105774), (22, 96510057), (29, 73214526), (33, 64340038), (42, 50552887), (49, 43331046), (58, 36607263), (66, 32170019), (77, 27574302), (87, 24404842), (98, 21665523), (147, 14443682), (154, 13787151), (174, 12202421), (203, 10459218), (231, 9191434), (294, 7221841), (319, 6655866), (406, 5229609), (462, 4595717), (539, 3939186), (609, 3486406), (638, 3327933), (957, 2218622), (1078, 1969593), (1218, 1743203), (1421, 1494174), (1617, 1313062), (1914, 1109311), (2233, 950838), (2842, 747087), (3234, 656531), (4263, 498058), (4466, 475419), (6699, 316946), (8526, 249029), (13398, 158473), (15631, 135834), (22639, 93786), (31262, 67917), (45278, 46893)]