1290052494

素因数分解:

$2^1\times 3^5\times {\mathrm{151}}^1\times {\mathrm{17579}}^1$

素因数の和:17747

約数の個数: 48

約数和(自身を含む): 2917998720

約数和(自身を除く): 1627946226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 243, 302, 453, 486, 906, 1359, 2718, 4077, 8154, 12231, 17579, 24462, 35158, 36693, 52737, 73386, 105474, 158211, 316422, 474633, 949266, 1423899, 2654429, 2847798, 4271697, 5308858, 7963287, 8543394, 15926574, 23889861, 47779722, 71669583, 143339166, 215008749, 430017498, 645026247, 1290052494]

約数ペア:

[(1, 1290052494), (2, 645026247), (3, 430017498), (6, 215008749), (9, 143339166), (18, 71669583), (27, 47779722), (54, 23889861), (81, 15926574), (151, 8543394), (162, 7963287), (243, 5308858), (302, 4271697), (453, 2847798), (486, 2654429), (906, 1423899), (1359, 949266), (2718, 474633), (4077, 316422), (8154, 158211), (12231, 105474), (17579, 73386), (24462, 52737), (35158, 36693)]