39971304

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{3209}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 108915300

約数和(自身を除く): 68943996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 3209, 4152, 6228, 6418, 9627, 12456, 12836, 19254, 25672, 28881, 38508, 57762, 77016, 115524, 231048, 555157, 1110314, 1665471, 2220628, 3330942, 4441256, 4996413, 6661884, 9992826, 13323768, 19985652, 39971304]

約数ペア:

[(1, 39971304), (2, 19985652), (3, 13323768), (4, 9992826), (6, 6661884), (8, 4996413), (9, 4441256), (12, 3330942), (18, 2220628), (24, 1665471), (36, 1110314), (72, 555157), (173, 231048), (346, 115524), (519, 77016), (692, 57762), (1038, 38508), (1384, 28881), (1557, 25672), (2076, 19254), (3114, 12836), (3209, 12456), (4152, 9627), (6228, 6418)]