153985194

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21019}}^1$

素因数の和:21075

約数の個数: 48

約数和(自身を含む): 373819680

約数和(自身を除く): 219834486

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 21019, 42038, 63057, 126114, 189171, 231209, 378342, 462418, 693627, 777703, 1387254, 1555406, 2080881, 2333109, 4161762, 4666218, 6999327, 8554733, 13998654, 17109466, 25664199, 51328398, 76992597, 153985194]

約数ペア:

[(1, 153985194), (2, 76992597), (3, 51328398), (6, 25664199), (9, 17109466), (11, 13998654), (18, 8554733), (22, 6999327), (33, 4666218), (37, 4161762), (66, 2333109), (74, 2080881), (99, 1555406), (111, 1387254), (198, 777703), (222, 693627), (333, 462418), (407, 378342), (666, 231209), (814, 189171), (1221, 126114), (2442, 63057), (3663, 42038), (7326, 21019)]