1714986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 4704000

約数和(自身を除く): 2989014

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 349, 351, 378, 546, 698, 702, 819, 1047, 1638, 2094, 2443, 2457, 3141, 4537, 4886, 4914, 6282, 7329, 9074, 9423, 13611, 14658, 18846, 21987, 27222, 31759, 40833, 43974, 63518, 65961, 81666, 95277, 122499, 131922, 190554, 244998, 285831, 571662, 857493, 1714986]

約数ペア:

[(1, 1714986), (2, 857493), (3, 571662), (6, 285831), (7, 244998), (9, 190554), (13, 131922), (14, 122499), (18, 95277), (21, 81666), (26, 65961), (27, 63518), (39, 43974), (42, 40833), (54, 31759), (63, 27222), (78, 21987), (91, 18846), (117, 14658), (126, 13611), (182, 9423), (189, 9074), (234, 7329), (273, 6282), (349, 4914), (351, 4886), (378, 4537), (546, 3141), (698, 2457), (702, 2443), (819, 2094), (1047, 1638)]