19124694

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 26598186

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 83, 102, 153, 166, 249, 251, 306, 459, 498, 502, 747, 753, 918, 1411, 1494, 1506, 2241, 2259, 2822, 4233, 4267, 4482, 4518, 6777, 8466, 8534, 12699, 12801, 13554, 20833, 25398, 25602, 38097, 38403, 41666, 62499, 76194, 76806, 115209, 124998, 187497, 230418, 354161, 374994, 562491, 708322, 1062483, 1124982, 2124966, 3187449, 6374898, 9562347, 19124694]

約数ペア:

[(1, 19124694), (2, 9562347), (3, 6374898), (6, 3187449), (9, 2124966), (17, 1124982), (18, 1062483), (27, 708322), (34, 562491), (51, 374994), (54, 354161), (83, 230418), (102, 187497), (153, 124998), (166, 115209), (249, 76806), (251, 76194), (306, 62499), (459, 41666), (498, 38403), (502, 38097), (747, 25602), (753, 25398), (918, 20833), (1411, 13554), (1494, 12801), (1506, 12699), (2241, 8534), (2259, 8466), (2822, 6777), (4233, 4518), (4267, 4482)]