61081998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3911}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 129565440

約数和(自身を除く): 68483442

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2603, 3911, 5206, 7809, 7822, 11733, 15618, 23466, 74309, 148618, 222927, 445854, 535807, 1071614, 1607421, 3214842, 10180333, 20360666, 30540999, 61081998]

約数ペア:

[(1, 61081998), (2, 30540999), (3, 20360666), (6, 10180333), (19, 3214842), (38, 1607421), (57, 1071614), (114, 535807), (137, 445854), (274, 222927), (411, 148618), (822, 74309), (2603, 23466), (3911, 15618), (5206, 11733), (7809, 7822)]