22215528

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1291}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 60465600

約数和(自身を除く): 38250072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1291, 1434, 1912, 2151, 2582, 2868, 3873, 4302, 5164, 5736, 7746, 8604, 10328, 11619, 15492, 17208, 23238, 30984, 46476, 92952, 308549, 617098, 925647, 1234196, 1851294, 2468392, 2776941, 3702588, 5553882, 7405176, 11107764, 22215528]

約数ペア:

[(1, 22215528), (2, 11107764), (3, 7405176), (4, 5553882), (6, 3702588), (8, 2776941), (9, 2468392), (12, 1851294), (18, 1234196), (24, 925647), (36, 617098), (72, 308549), (239, 92952), (478, 46476), (717, 30984), (956, 23238), (1291, 17208), (1434, 15492), (1912, 11619), (2151, 10328), (2582, 8604), (2868, 7746), (3873, 5736), (4302, 5164)]