180521844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5939}}^1$

素因数の和:6112

約数の個数: 48

約数和(自身を含む): 449064000

約数和(自身を除く): 268542156

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 149, 204, 298, 447, 596, 894, 1788, 2533, 5066, 5939, 7599, 10132, 11878, 15198, 17817, 23756, 30396, 35634, 71268, 100963, 201926, 302889, 403852, 605778, 884911, 1211556, 1769822, 2654733, 3539644, 5309466, 10618932, 15043487, 30086974, 45130461, 60173948, 90260922, 180521844]

約数ペア:

[(1, 180521844), (2, 90260922), (3, 60173948), (4, 45130461), (6, 30086974), (12, 15043487), (17, 10618932), (34, 5309466), (51, 3539644), (68, 2654733), (102, 1769822), (149, 1211556), (204, 884911), (298, 605778), (447, 403852), (596, 302889), (894, 201926), (1788, 100963), (2533, 71268), (5066, 35634), (5939, 30396), (7599, 23756), (10132, 17817), (11878, 15198)]