40144194

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{23981}}^1$

素因数の和:24023

約数の個数: 32

約数和(自身を含む): 92090880

約数和(自身を除く): 51946686

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 23981, 47962, 71943, 143886, 215829, 431658, 647487, 743411, 1294974, 1486822, 2230233, 4460466, 6690699, 13381398, 20072097, 40144194]

約数ペア:

[(1, 40144194), (2, 20072097), (3, 13381398), (6, 6690699), (9, 4460466), (18, 2230233), (27, 1486822), (31, 1294974), (54, 743411), (62, 647487), (93, 431658), (186, 215829), (279, 143886), (558, 71943), (837, 47962), (1674, 23981)]