31672914

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8287}}^1$

素因数の和:8319

約数の個数: 48

約数和(自身を含む): 79365888

約数和(自身を除く): 47692974

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 8287, 16574, 24861, 49722, 58009, 107731, 116018, 174027, 215462, 323193, 348054, 406063, 646386, 754117, 812126, 1218189, 1508234, 2262351, 2436378, 4524702, 5278819, 10557638, 15836457, 31672914]

約数ペア:

[(1, 31672914), (2, 15836457), (3, 10557638), (6, 5278819), (7, 4524702), (13, 2436378), (14, 2262351), (21, 1508234), (26, 1218189), (39, 812126), (42, 754117), (49, 646386), (78, 406063), (91, 348054), (98, 323193), (147, 215462), (182, 174027), (273, 116018), (294, 107731), (546, 58009), (637, 49722), (1274, 24861), (1911, 16574), (3822, 8287)]