19118049318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3373}}^1\times {\mathrm{16573}}^1$

素因数の和:19973

約数の個数: 48

約数和(自身を含む): 43618127280

約数和(自身を除く): 24500077962

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 3373, 6746, 10119, 16573, 20238, 30357, 33146, 49719, 60714, 64087, 99438, 128174, 149157, 192261, 298314, 314887, 384522, 576783, 629774, 944661, 1153566, 1889322, 2833983, 5667966, 55900729, 111801458, 167702187, 335404374, 503106561, 1006213122, 1062113851, 2124227702, 3186341553, 6372683106, 9559024659, 19118049318]

約数ペア:

[(1, 19118049318), (2, 9559024659), (3, 6372683106), (6, 3186341553), (9, 2124227702), (18, 1062113851), (19, 1006213122), (38, 503106561), (57, 335404374), (114, 167702187), (171, 111801458), (342, 55900729), (3373, 5667966), (6746, 2833983), (10119, 1889322), (16573, 1153566), (20238, 944661), (30357, 629774), (33146, 576783), (49719, 384522), (60714, 314887), (64087, 298314), (99438, 192261), (128174, 149157)]