40700646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1423}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 101297664

約数和(自身を除く): 60597018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 681, 1362, 1423, 1589, 2043, 2846, 3178, 4086, 4269, 4767, 8538, 9534, 9961, 12807, 14301, 19922, 25614, 28602, 29883, 59766, 89649, 179298, 323021, 646042, 969063, 1938126, 2261147, 2907189, 4522294, 5814378, 6783441, 13566882, 20350323, 40700646]

約数ペア:

[(1, 40700646), (2, 20350323), (3, 13566882), (6, 6783441), (7, 5814378), (9, 4522294), (14, 2907189), (18, 2261147), (21, 1938126), (42, 969063), (63, 646042), (126, 323021), (227, 179298), (454, 89649), (681, 59766), (1362, 29883), (1423, 28602), (1589, 25614), (2043, 19922), (2846, 14301), (3178, 12807), (4086, 9961), (4269, 9534), (4767, 8538)]