22165308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 61641216

約数和(自身を除く): 39475908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 223, 251, 396, 446, 502, 669, 753, 892, 1004, 1338, 1506, 2007, 2259, 2453, 2676, 2761, 3012, 4014, 4518, 4906, 5522, 7359, 8028, 8283, 9036, 9812, 11044, 14718, 16566, 22077, 24849, 29436, 33132, 44154, 49698, 55973, 88308, 99396, 111946, 167919, 223892, 335838, 503757, 615703, 671676, 1007514, 1231406, 1847109, 2015028, 2462812, 3694218, 5541327, 7388436, 11082654, 22165308]

約数ペア:

[(1, 22165308), (2, 11082654), (3, 7388436), (4, 5541327), (6, 3694218), (9, 2462812), (11, 2015028), (12, 1847109), (18, 1231406), (22, 1007514), (33, 671676), (36, 615703), (44, 503757), (66, 335838), (99, 223892), (132, 167919), (198, 111946), (223, 99396), (251, 88308), (396, 55973), (446, 49698), (502, 44154), (669, 33132), (753, 29436), (892, 24849), (1004, 22077), (1338, 16566), (1506, 14718), (2007, 11044), (2259, 9812), (2453, 9036), (2676, 8283), (2761, 8028), (3012, 7359), (4014, 5522), (4518, 4906)]