22018128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 66495744

約数和(自身を除く): 44477616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 121, 132, 136, 176, 187, 204, 223, 242, 264, 272, 363, 374, 408, 446, 484, 528, 561, 669, 726, 748, 816, 892, 968, 1122, 1338, 1452, 1496, 1784, 1936, 2057, 2244, 2453, 2676, 2904, 2992, 3568, 3791, 4114, 4488, 4906, 5352, 5808, 6171, 7359, 7582, 8228, 8976, 9812, 10704, 11373, 12342, 14718, 15164, 16456, 19624, 22746, 24684, 26983, 29436, 30328, 32912, 39248, 41701, 45492, 49368, 53966, 58872, 60656, 80949, 83402, 90984, 98736, 107932, 117744, 125103, 161898, 166804, 181968, 215864, 250206, 323796, 333608, 431728, 458711, 500412, 647592, 667216, 917422, 1000824, 1295184, 1376133, 1834844, 2001648, 2752266, 3669688, 5504532, 7339376, 11009064, 22018128]

約数ペア:

[(1, 22018128), (2, 11009064), (3, 7339376), (4, 5504532), (6, 3669688), (8, 2752266), (11, 2001648), (12, 1834844), (16, 1376133), (17, 1295184), (22, 1000824), (24, 917422), (33, 667216), (34, 647592), (44, 500412), (48, 458711), (51, 431728), (66, 333608), (68, 323796), (88, 250206), (102, 215864), (121, 181968), (132, 166804), (136, 161898), (176, 125103), (187, 117744), (204, 107932), (223, 98736), (242, 90984), (264, 83402), (272, 80949), (363, 60656), (374, 58872), (408, 53966), (446, 49368), (484, 45492), (528, 41701), (561, 39248), (669, 32912), (726, 30328), (748, 29436), (816, 26983), (892, 24684), (968, 22746), (1122, 19624), (1338, 16456), (1452, 15164), (1496, 14718), (1784, 12342), (1936, 11373), (2057, 10704), (2244, 9812), (2453, 8976), (2676, 8228), (2904, 7582), (2992, 7359), (3568, 6171), (3791, 5808), (4114, 5352), (4488, 4906)]