40210326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 94361904

約数和(自身を除く): 54151578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 227, 234, 454, 681, 757, 1362, 1514, 2043, 2271, 2951, 4086, 4542, 5902, 6813, 8853, 9841, 13626, 17706, 19682, 26559, 29523, 53118, 59046, 88569, 171839, 177138, 343678, 515517, 1031034, 1546551, 2233907, 3093102, 4467814, 6701721, 13403442, 20105163, 40210326]

約数ペア:

[(1, 40210326), (2, 20105163), (3, 13403442), (6, 6701721), (9, 4467814), (13, 3093102), (18, 2233907), (26, 1546551), (39, 1031034), (78, 515517), (117, 343678), (227, 177138), (234, 171839), (454, 88569), (681, 59046), (757, 53118), (1362, 29523), (1514, 26559), (2043, 19682), (2271, 17706), (2951, 13626), (4086, 9841), (4542, 8853), (5902, 6813)]