19000872

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{727}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 58094400

約数和(自身を除く): 39093528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 121, 132, 198, 216, 242, 264, 297, 363, 396, 484, 594, 726, 727, 792, 968, 1089, 1188, 1452, 1454, 2178, 2181, 2376, 2904, 2908, 3267, 4356, 4362, 5816, 6534, 6543, 7997, 8712, 8724, 13068, 13086, 15994, 17448, 19629, 23991, 26136, 26172, 31988, 39258, 47982, 52344, 63976, 71973, 78516, 87967, 95964, 143946, 157032, 175934, 191928, 215919, 263901, 287892, 351868, 431838, 527802, 575784, 703736, 791703, 863676, 1055604, 1583406, 1727352, 2111208, 2375109, 3166812, 4750218, 6333624, 9500436, 19000872]

約数ペア:

[(1, 19000872), (2, 9500436), (3, 6333624), (4, 4750218), (6, 3166812), (8, 2375109), (9, 2111208), (11, 1727352), (12, 1583406), (18, 1055604), (22, 863676), (24, 791703), (27, 703736), (33, 575784), (36, 527802), (44, 431838), (54, 351868), (66, 287892), (72, 263901), (88, 215919), (99, 191928), (108, 175934), (121, 157032), (132, 143946), (198, 95964), (216, 87967), (242, 78516), (264, 71973), (297, 63976), (363, 52344), (396, 47982), (484, 39258), (594, 31988), (726, 26172), (727, 26136), (792, 23991), (968, 19629), (1089, 17448), (1188, 15994), (1452, 13086), (1454, 13068), (2178, 8724), (2181, 8712), (2376, 7997), (2904, 6543), (2908, 6534), (3267, 5816), (4356, 4362)]