139194

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 355680

約数和(自身を除く): 216486

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 37, 38, 57, 66, 74, 99, 111, 114, 171, 198, 209, 222, 333, 342, 407, 418, 627, 666, 703, 814, 1221, 1254, 1406, 1881, 2109, 2442, 3663, 3762, 4218, 6327, 7326, 7733, 12654, 15466, 23199, 46398, 69597, 139194]

約数ペア:

[(1, 139194), (2, 69597), (3, 46398), (6, 23199), (9, 15466), (11, 12654), (18, 7733), (19, 7326), (22, 6327), (33, 4218), (37, 3762), (38, 3663), (57, 2442), (66, 2109), (74, 1881), (99, 1406), (111, 1254), (114, 1221), (171, 814), (198, 703), (209, 666), (222, 627), (333, 418), (342, 407)]