17906772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 45597440

約数和(自身を除く): 27690668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 1453, 2054, 2906, 3081, 4108, 4359, 5812, 6162, 8718, 12324, 17436, 18889, 37778, 56667, 75556, 113334, 114787, 226668, 229574, 344361, 459148, 688722, 1377444, 1492231, 2984462, 4476693, 5968924, 8953386, 17906772]

約数ペア:

[(1, 17906772), (2, 8953386), (3, 5968924), (4, 4476693), (6, 2984462), (12, 1492231), (13, 1377444), (26, 688722), (39, 459148), (52, 344361), (78, 229574), (79, 226668), (156, 114787), (158, 113334), (237, 75556), (316, 56667), (474, 37778), (948, 18889), (1027, 17436), (1453, 12324), (2054, 8718), (2906, 6162), (3081, 5812), (4108, 4359)]