16974984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 46851840

約数和(自身を除く): 29876856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1327, 1599, 2132, 2654, 3198, 3981, 4264, 5308, 6396, 7962, 10616, 12792, 15924, 17251, 31848, 34502, 51753, 54407, 69004, 103506, 108814, 138008, 163221, 207012, 217628, 326442, 414024, 435256, 652884, 707291, 1305768, 1414582, 2121873, 2829164, 4243746, 5658328, 8487492, 16974984]

約数ペア:

[(1, 16974984), (2, 8487492), (3, 5658328), (4, 4243746), (6, 2829164), (8, 2121873), (12, 1414582), (13, 1305768), (24, 707291), (26, 652884), (39, 435256), (41, 414024), (52, 326442), (78, 217628), (82, 207012), (104, 163221), (123, 138008), (156, 108814), (164, 103506), (246, 69004), (312, 54407), (328, 51753), (492, 34502), (533, 31848), (984, 17251), (1066, 15924), (1327, 12792), (1599, 10616), (2132, 7962), (2654, 6396), (3198, 5308), (3981, 4264)]