12221604

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:646

約数の個数: 60

約数和(自身を含む): 32484144

約数和(自身を除く): 20262540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 563, 603, 804, 1126, 1206, 1689, 1809, 2252, 2412, 3378, 3618, 5067, 5427, 6756, 7236, 10134, 10854, 15201, 20268, 21708, 30402, 37721, 45603, 60804, 75442, 91206, 113163, 150884, 182412, 226326, 339489, 452652, 678978, 1018467, 1357956, 2036934, 3055401, 4073868, 6110802, 12221604]

約数ペア:

[(1, 12221604), (2, 6110802), (3, 4073868), (4, 3055401), (6, 2036934), (9, 1357956), (12, 1018467), (18, 678978), (27, 452652), (36, 339489), (54, 226326), (67, 182412), (81, 150884), (108, 113163), (134, 91206), (162, 75442), (201, 60804), (268, 45603), (324, 37721), (402, 30402), (563, 21708), (603, 20268), (804, 15201), (1126, 10854), (1206, 10134), (1689, 7236), (1809, 6756), (2252, 5427), (2412, 5067), (3378, 3618)]