18953754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3137}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 40668480

約数和(自身を除く): 21714726

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 3137, 6042, 6274, 9411, 18822, 59603, 119206, 166261, 178809, 332522, 357618, 498783, 997566, 3158959, 6317918, 9476877, 18953754]

約数ペア:

[(1, 18953754), (2, 9476877), (3, 6317918), (6, 3158959), (19, 997566), (38, 498783), (53, 357618), (57, 332522), (106, 178809), (114, 166261), (159, 119206), (318, 59603), (1007, 18822), (2014, 9411), (3021, 6274), (3137, 6042)]