38738664

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{18553}}^1$

素因数の和:18594

約数の個数: 48

約数和(自身を含む): 108540900

約数和(自身を除く): 69802236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 18553, 37106, 55659, 74212, 111318, 148424, 166977, 222636, 333954, 445272, 538037, 667908, 1076074, 1335816, 1614111, 2152148, 3228222, 4304296, 4842333, 6456444, 9684666, 12912888, 19369332, 38738664]

約数ペア:

[(1, 38738664), (2, 19369332), (3, 12912888), (4, 9684666), (6, 6456444), (8, 4842333), (9, 4304296), (12, 3228222), (18, 2152148), (24, 1614111), (29, 1335816), (36, 1076074), (58, 667908), (72, 538037), (87, 445272), (116, 333954), (174, 222636), (232, 166977), (261, 148424), (348, 111318), (522, 74212), (696, 55659), (1044, 37106), (2088, 18553)]