38144664

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2927}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 103914720

約数和(自身を除く): 65770056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2927, 3258, 4344, 5854, 6516, 8781, 11708, 13032, 17562, 23416, 26343, 35124, 52686, 70248, 105372, 210744, 529787, 1059574, 1589361, 2119148, 3178722, 4238296, 4768083, 6357444, 9536166, 12714888, 19072332, 38144664]

約数ペア:

[(1, 38144664), (2, 19072332), (3, 12714888), (4, 9536166), (6, 6357444), (8, 4768083), (9, 4238296), (12, 3178722), (18, 2119148), (24, 1589361), (36, 1059574), (72, 529787), (181, 210744), (362, 105372), (543, 70248), (724, 52686), (1086, 35124), (1448, 26343), (1629, 23416), (2172, 17562), (2927, 13032), (3258, 11708), (4344, 8781), (5854, 6516)]