1131280938

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{26893}}^1$

素因数の和:26964

約数の個数: 64

約数和(自身を含む): 2710915200

約数和(自身を除く): 1579634262

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 369, 513, 738, 779, 1026, 1107, 1558, 2214, 2337, 4674, 7011, 14022, 21033, 26893, 42066, 53786, 80679, 161358, 242037, 484074, 510967, 726111, 1021934, 1102613, 1452222, 1532901, 2205226, 3065802, 3307839, 4598703, 6615678, 9197406, 9923517, 13796109, 19847034, 20949647, 27592218, 29770551, 41899294, 59541102, 62848941, 125697882, 188546823, 377093646, 565640469, 1131280938]

約数ペア:

[(1, 1131280938), (2, 565640469), (3, 377093646), (6, 188546823), (9, 125697882), (18, 62848941), (19, 59541102), (27, 41899294), (38, 29770551), (41, 27592218), (54, 20949647), (57, 19847034), (82, 13796109), (114, 9923517), (123, 9197406), (171, 6615678), (246, 4598703), (342, 3307839), (369, 3065802), (513, 2205226), (738, 1532901), (779, 1452222), (1026, 1102613), (1107, 1021934), (1558, 726111), (2214, 510967), (2337, 484074), (4674, 242037), (7011, 161358), (14022, 80679), (21033, 53786), (26893, 42066)]