31946334

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 80467200

約数和(自身を除く): 48520866

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 49, 57, 86, 98, 114, 129, 133, 147, 258, 266, 294, 301, 343, 361, 399, 602, 686, 722, 798, 817, 903, 931, 1029, 1083, 1634, 1806, 1862, 2058, 2107, 2166, 2451, 2527, 2793, 4214, 4902, 5054, 5586, 5719, 6321, 6517, 7581, 11438, 12642, 13034, 14749, 15162, 15523, 17157, 17689, 19551, 29498, 31046, 34314, 35378, 39102, 40033, 44247, 46569, 53067, 80066, 88494, 93138, 106134, 108661, 120099, 123823, 217322, 240198, 247646, 280231, 325983, 371469, 560462, 651966, 742938, 760627, 840693, 1521254, 1681386, 2281881, 4563762, 5324389, 10648778, 15973167, 31946334]

約数ペア:

[(1, 31946334), (2, 15973167), (3, 10648778), (6, 5324389), (7, 4563762), (14, 2281881), (19, 1681386), (21, 1521254), (38, 840693), (42, 760627), (43, 742938), (49, 651966), (57, 560462), (86, 371469), (98, 325983), (114, 280231), (129, 247646), (133, 240198), (147, 217322), (258, 123823), (266, 120099), (294, 108661), (301, 106134), (343, 93138), (361, 88494), (399, 80066), (602, 53067), (686, 46569), (722, 44247), (798, 40033), (817, 39102), (903, 35378), (931, 34314), (1029, 31046), (1083, 29498), (1634, 19551), (1806, 17689), (1862, 17157), (2058, 15523), (2107, 15162), (2166, 14749), (2451, 13034), (2527, 12642), (2793, 11438), (4214, 7581), (4902, 6517), (5054, 6321), (5586, 5719)]