1917472914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{156887}}^1$

素因数の和:156999

約数の個数: 48

約数和(自身を含む): 4797007488

約数和(自身を除く): 2879534574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 4074, 6111, 12222, 156887, 313774, 470661, 941322, 1098209, 1411983, 2196418, 2823966, 3294627, 6589254, 9883881, 15218039, 19767762, 30436078, 45654117, 91308234, 106526273, 136962351, 213052546, 273924702, 319578819, 639157638, 958736457, 1917472914]

約数ペア:

[(1, 1917472914), (2, 958736457), (3, 639157638), (6, 319578819), (7, 273924702), (9, 213052546), (14, 136962351), (18, 106526273), (21, 91308234), (42, 45654117), (63, 30436078), (97, 19767762), (126, 15218039), (194, 9883881), (291, 6589254), (582, 3294627), (679, 2823966), (873, 2196418), (1358, 1411983), (1746, 1098209), (2037, 941322), (4074, 470661), (6111, 313774), (12222, 156887)]