18436005164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{301577}}^1$

素因数の和:301658

約数の個数: 48

約数和(自身を含む): 36478874880

約数和(自身を除く): 18042869716

約数列:

[1, 2, 4, 17, 29, 31, 34, 58, 62, 68, 116, 124, 493, 527, 899, 986, 1054, 1798, 1972, 2108, 3596, 15283, 30566, 61132, 301577, 603154, 1206308, 5126809, 8745733, 9348887, 10253618, 17491466, 18697774, 20507236, 34982932, 37395548, 148677461, 158931079, 271117723, 297354922, 317862158, 542235446, 594709844, 635724316, 1084470892, 4609001291, 9218002582, 18436005164]

約数ペア:

[(1, 18436005164), (2, 9218002582), (4, 4609001291), (17, 1084470892), (29, 635724316), (31, 594709844), (34, 542235446), (58, 317862158), (62, 297354922), (68, 271117723), (116, 158931079), (124, 148677461), (493, 37395548), (527, 34982932), (899, 20507236), (986, 18697774), (1054, 17491466), (1798, 10253618), (1972, 9348887), (2108, 8745733), (3596, 5126809), (15283, 1206308), (30566, 603154), (61132, 301577)]