988346628

素因数分解:

$2^2\times 3^2\times {\mathrm{1579}}^1\times {\mathrm{17387}}^1$

素因数の和:18976

約数の個数: 36

約数和(自身を含む): 2500046640

約数和(自身を除く): 1511700012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1579, 3158, 4737, 6316, 9474, 14211, 17387, 18948, 28422, 34774, 52161, 56844, 69548, 104322, 156483, 208644, 312966, 625932, 27454073, 54908146, 82362219, 109816292, 164724438, 247086657, 329448876, 494173314, 988346628]

約数ペア:

[(1, 988346628), (2, 494173314), (3, 329448876), (4, 247086657), (6, 164724438), (9, 109816292), (12, 82362219), (18, 54908146), (36, 27454073), (1579, 625932), (3158, 312966), (4737, 208644), (6316, 156483), (9474, 104322), (14211, 69548), (17387, 56844), (18948, 52161), (28422, 34774)]