239173866

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6037}}^1$

素因数の和:6147

約数の個数: 48

約数和(自身を含む): 542550528

約数和(自身を除く): 303376662

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 1278, 2201, 4402, 6037, 6603, 12074, 13206, 18111, 19809, 36222, 39618, 54333, 108666, 187147, 374294, 428627, 561441, 857254, 1122882, 1285881, 1684323, 2571762, 3368646, 3857643, 7715286, 13287437, 26574874, 39862311, 79724622, 119586933, 239173866]

約数ペア:

[(1, 239173866), (2, 119586933), (3, 79724622), (6, 39862311), (9, 26574874), (18, 13287437), (31, 7715286), (62, 3857643), (71, 3368646), (93, 2571762), (142, 1684323), (186, 1285881), (213, 1122882), (279, 857254), (426, 561441), (558, 428627), (639, 374294), (1278, 187147), (2201, 108666), (4402, 54333), (6037, 39618), (6603, 36222), (12074, 19809), (13206, 18111)]