73421838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15749}}^1$

素因数の和:15801

約数の個数: 48

約数和(自身を含む): 186732000

約数和(自身を除く): 113310162

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, 15749, 31498, 47247, 94494, 110243, 141741, 220486, 283482, 330729, 582713, 661458, 992187, 1165426, 1748139, 1984374, 3496278, 4078991, 5244417, 8157982, 10488834, 12236973, 24473946, 36710919, 73421838]

約数ペア:

[(1, 73421838), (2, 36710919), (3, 24473946), (6, 12236973), (7, 10488834), (9, 8157982), (14, 5244417), (18, 4078991), (21, 3496278), (37, 1984374), (42, 1748139), (63, 1165426), (74, 992187), (111, 661458), (126, 582713), (222, 330729), (259, 283482), (333, 220486), (518, 141741), (666, 110243), (777, 94494), (1554, 47247), (2331, 31498), (4662, 15749)]