309075354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{34549}}^1$

素因数の和:34635

約数の個数: 48

約数和(自身を含む): 776131200

約数和(自身を除く): 467055846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 34549, 69098, 103647, 207294, 241843, 310941, 483686, 621882, 725529, 1451058, 2176587, 2452979, 4353174, 4905958, 7358937, 14717874, 17170853, 22076811, 34341706, 44153622, 51512559, 103025118, 154537677, 309075354]

約数ペア:

[(1, 309075354), (2, 154537677), (3, 103025118), (6, 51512559), (7, 44153622), (9, 34341706), (14, 22076811), (18, 17170853), (21, 14717874), (42, 7358937), (63, 4905958), (71, 4353174), (126, 2452979), (142, 2176587), (213, 1451058), (426, 725529), (497, 621882), (639, 483686), (994, 310941), (1278, 241843), (1491, 207294), (2982, 103647), (4473, 69098), (8946, 34549)]