17220492

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{3889}}^1$

素因数の和:3943

約数の個数: 48

約数和(自身を含む): 45746400

約数和(自身を除く): 28525908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 3889, 4428, 7778, 11667, 15556, 23334, 35001, 46668, 70002, 105003, 140004, 159449, 210006, 318898, 420012, 478347, 637796, 956694, 1435041, 1913388, 2870082, 4305123, 5740164, 8610246, 17220492]

約数ペア:

[(1, 17220492), (2, 8610246), (3, 5740164), (4, 4305123), (6, 2870082), (9, 1913388), (12, 1435041), (18, 956694), (27, 637796), (36, 478347), (41, 420012), (54, 318898), (82, 210006), (108, 159449), (123, 140004), (164, 105003), (246, 70002), (369, 46668), (492, 35001), (738, 23334), (1107, 15556), (1476, 11667), (2214, 7778), (3889, 4428)]