1831464

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 5208000

約数和(自身を除く): 3376536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 139, 183, 216, 244, 278, 366, 417, 488, 549, 556, 732, 834, 1098, 1112, 1251, 1464, 1647, 1668, 2196, 2502, 3294, 3336, 3753, 4392, 5004, 6588, 7506, 8479, 10008, 13176, 15012, 16958, 25437, 30024, 33916, 50874, 67832, 76311, 101748, 152622, 203496, 228933, 305244, 457866, 610488, 915732, 1831464]

約数ペア:

[(1, 1831464), (2, 915732), (3, 610488), (4, 457866), (6, 305244), (8, 228933), (9, 203496), (12, 152622), (18, 101748), (24, 76311), (27, 67832), (36, 50874), (54, 33916), (61, 30024), (72, 25437), (108, 16958), (122, 15012), (139, 13176), (183, 10008), (216, 8479), (244, 7506), (278, 6588), (366, 5004), (417, 4392), (488, 3753), (549, 3336), (556, 3294), (732, 2502), (834, 2196), (1098, 1668), (1112, 1647), (1251, 1464)]