2193642

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1256

約数の個数: 40

約数和(自身を含む): 5366592

約数和(自身を除く): 3172950

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1231, 1782, 2462, 3693, 7386, 11079, 13541, 22158, 27082, 33237, 40623, 66474, 81246, 99711, 121869, 199422, 243738, 365607, 731214, 1096821, 2193642]

約数ペア:

[(1, 2193642), (2, 1096821), (3, 731214), (6, 365607), (9, 243738), (11, 199422), (18, 121869), (22, 99711), (27, 81246), (33, 66474), (54, 40623), (66, 33237), (81, 27082), (99, 22158), (162, 13541), (198, 11079), (297, 7386), (594, 3693), (891, 2462), (1231, 1782)]