2661990192

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{803741}}^1$

素因数の和:803778

約数の個数: 60

約数和(自身を含む): 7773792624

約数和(自身を除く): 5111802432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 803741, 1607482, 2411223, 3214964, 4822446, 6429928, 7233669, 9644892, 12859856, 14467338, 18486043, 19289784, 28934676, 36972086, 38579568, 55458129, 57869352, 73944172, 110916258, 115738704, 147888344, 166374387, 221832516, 295776688, 332748774, 443665032, 665497548, 887330064, 1330995096, 2661990192]

約数ペア:

[(1, 2661990192), (2, 1330995096), (3, 887330064), (4, 665497548), (6, 443665032), (8, 332748774), (9, 295776688), (12, 221832516), (16, 166374387), (18, 147888344), (23, 115738704), (24, 110916258), (36, 73944172), (46, 57869352), (48, 55458129), (69, 38579568), (72, 36972086), (92, 28934676), (138, 19289784), (144, 18486043), (184, 14467338), (207, 12859856), (276, 9644892), (368, 7233669), (414, 6429928), (552, 4822446), (828, 3214964), (1104, 2411223), (1656, 1607482), (3312, 803741)]