1277234226

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{61223}}^1$

素因数の和:61311

約数の個数: 48

約数和(自身を含む): 2960792640

約数和(自身を除く): 1683558414

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 6954, 10431, 20862, 61223, 122446, 183669, 367338, 551007, 1102014, 1163237, 2326474, 3489711, 3734603, 6979422, 7469206, 10469133, 11203809, 20938266, 22407618, 33611427, 67222854, 70957457, 141914914, 212872371, 425744742, 638617113, 1277234226]

約数ペア:

[(1, 1277234226), (2, 638617113), (3, 425744742), (6, 212872371), (9, 141914914), (18, 70957457), (19, 67222854), (38, 33611427), (57, 22407618), (61, 20938266), (114, 11203809), (122, 10469133), (171, 7469206), (183, 6979422), (342, 3734603), (366, 3489711), (549, 2326474), (1098, 1163237), (1159, 1102014), (2318, 551007), (3477, 367338), (6954, 183669), (10431, 122446), (20862, 61223)]