72647946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15583}}^1$

素因数の和:15635

約数の個数: 48

約数和(自身を含む): 184763904

約数和(自身を除く): 112115958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 15583, 31166, 46749, 93498, 109081, 140247, 218162, 280494, 327243, 576571, 654486, 981729, 1153142, 1729713, 1963458, 3459426, 4035997, 5189139, 8071994, 10378278, 12107991, 24215982, 36323973, 72647946]

約数ペア:

[(1, 72647946), (2, 36323973), (3, 24215982), (6, 12107991), (7, 10378278), (9, 8071994), (14, 5189139), (18, 4035997), (21, 3459426), (37, 1963458), (42, 1729713), (63, 1153142), (74, 981729), (111, 654486), (126, 576571), (222, 327243), (259, 280494), (333, 218162), (518, 140247), (666, 109081), (777, 93498), (1554, 46749), (2331, 31166), (4662, 15583)]