6721008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 20165376

約数和(自身を除く): 13444368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 241, 249, 332, 336, 482, 498, 581, 664, 723, 964, 996, 1162, 1328, 1446, 1687, 1743, 1928, 1992, 2324, 2892, 3374, 3486, 3856, 3984, 4648, 5061, 5784, 6748, 6972, 9296, 10122, 11568, 13496, 13944, 20003, 20244, 26992, 27888, 40006, 40488, 60009, 80012, 80976, 120018, 140021, 160024, 240036, 280042, 320048, 420063, 480072, 560084, 840126, 960144, 1120168, 1680252, 2240336, 3360504, 6721008]

約数ペア:

[(1, 6721008), (2, 3360504), (3, 2240336), (4, 1680252), (6, 1120168), (7, 960144), (8, 840126), (12, 560084), (14, 480072), (16, 420063), (21, 320048), (24, 280042), (28, 240036), (42, 160024), (48, 140021), (56, 120018), (83, 80976), (84, 80012), (112, 60009), (166, 40488), (168, 40006), (241, 27888), (249, 26992), (332, 20244), (336, 20003), (482, 13944), (498, 13496), (581, 11568), (664, 10122), (723, 9296), (964, 6972), (996, 6748), (1162, 5784), (1328, 5061), (1446, 4648), (1687, 3984), (1743, 3856), (1928, 3486), (1992, 3374), (2324, 2892)]