12471228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 108

約数和(自身を含む): 39697840

約数和(自身を除く): 27226612

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 409, 462, 484, 693, 726, 818, 847, 924, 1089, 1227, 1386, 1452, 1636, 1694, 2178, 2454, 2541, 2772, 2863, 3388, 3681, 4356, 4499, 4908, 5082, 5726, 7362, 7623, 8589, 8998, 10164, 11452, 13497, 14724, 15246, 17178, 17996, 25767, 26994, 30492, 31493, 34356, 40491, 49489, 51534, 53988, 62986, 80982, 94479, 98978, 103068, 125972, 148467, 161964, 188958, 197956, 283437, 296934, 346423, 377916, 445401, 566874, 593868, 692846, 890802, 1039269, 1133748, 1385692, 1781604, 2078538, 3117807, 4157076, 6235614, 12471228]

約数ペア:

[(1, 12471228), (2, 6235614), (3, 4157076), (4, 3117807), (6, 2078538), (7, 1781604), (9, 1385692), (11, 1133748), (12, 1039269), (14, 890802), (18, 692846), (21, 593868), (22, 566874), (28, 445401), (33, 377916), (36, 346423), (42, 296934), (44, 283437), (63, 197956), (66, 188958), (77, 161964), (84, 148467), (99, 125972), (121, 103068), (126, 98978), (132, 94479), (154, 80982), (198, 62986), (231, 53988), (242, 51534), (252, 49489), (308, 40491), (363, 34356), (396, 31493), (409, 30492), (462, 26994), (484, 25767), (693, 17996), (726, 17178), (818, 15246), (847, 14724), (924, 13497), (1089, 11452), (1227, 10164), (1386, 8998), (1452, 8589), (1636, 7623), (1694, 7362), (2178, 5726), (2454, 5082), (2541, 4908), (2772, 4499), (2863, 4356), (3388, 3681)]