2146358313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{8329}}^1$

素因数の和:8502

約数の個数: 48

約数和(自身を含む): 3586564800

約数和(自身を除く): 1440206487

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 137, 171, 209, 411, 627, 1233, 1507, 1881, 2603, 4521, 7809, 8329, 13563, 23427, 24987, 28633, 74961, 85899, 91619, 158251, 257697, 274857, 474753, 824571, 1141073, 1424259, 1740761, 3423219, 5222283, 10269657, 12551803, 15666849, 21680387, 37655409, 65041161, 112966227, 195123483, 238484257, 715452771, 2146358313]

約数ペア:

[(1, 2146358313), (3, 715452771), (9, 238484257), (11, 195123483), (19, 112966227), (33, 65041161), (57, 37655409), (99, 21680387), (137, 15666849), (171, 12551803), (209, 10269657), (411, 5222283), (627, 3423219), (1233, 1740761), (1507, 1424259), (1881, 1141073), (2603, 824571), (4521, 474753), (7809, 274857), (8329, 257697), (13563, 158251), (23427, 91619), (24987, 85899), (28633, 74961)]