2011608

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 5712000

約数和(自身を除く): 3700392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 139, 201, 216, 268, 278, 402, 417, 536, 556, 603, 804, 834, 1112, 1206, 1251, 1608, 1668, 1809, 2412, 2502, 3336, 3618, 3753, 4824, 5004, 7236, 7506, 9313, 10008, 14472, 15012, 18626, 27939, 30024, 37252, 55878, 74504, 83817, 111756, 167634, 223512, 251451, 335268, 502902, 670536, 1005804, 2011608]

約数ペア:

[(1, 2011608), (2, 1005804), (3, 670536), (4, 502902), (6, 335268), (8, 251451), (9, 223512), (12, 167634), (18, 111756), (24, 83817), (27, 74504), (36, 55878), (54, 37252), (67, 30024), (72, 27939), (108, 18626), (134, 15012), (139, 14472), (201, 10008), (216, 9313), (268, 7506), (278, 7236), (402, 5004), (417, 4824), (536, 3753), (556, 3618), (603, 3336), (804, 2502), (834, 2412), (1112, 1809), (1206, 1668), (1251, 1608)]