1001946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 2488320

約数和(自身を除く): 1486374

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 47, 51, 57, 66, 94, 102, 114, 141, 187, 209, 282, 323, 374, 418, 517, 561, 627, 646, 799, 893, 969, 1034, 1122, 1254, 1551, 1598, 1786, 1938, 2397, 2679, 3102, 3553, 4794, 5358, 7106, 8789, 9823, 10659, 15181, 17578, 19646, 21318, 26367, 29469, 30362, 45543, 52734, 58938, 91086, 166991, 333982, 500973, 1001946]

約数ペア:

[(1, 1001946), (2, 500973), (3, 333982), (6, 166991), (11, 91086), (17, 58938), (19, 52734), (22, 45543), (33, 30362), (34, 29469), (38, 26367), (47, 21318), (51, 19646), (57, 17578), (66, 15181), (94, 10659), (102, 9823), (114, 8789), (141, 7106), (187, 5358), (209, 4794), (282, 3553), (323, 3102), (374, 2679), (418, 2397), (517, 1938), (561, 1786), (627, 1598), (646, 1551), (799, 1254), (893, 1122), (969, 1034)]