38697438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2741}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 83839392

約数和(自身を除く): 45141954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2353, 2741, 4706, 5482, 7059, 8223, 14118, 16446, 35633, 71266, 106899, 213798, 496121, 992242, 1488363, 2976726, 6449573, 12899146, 19348719, 38697438]

約数ペア:

[(1, 38697438), (2, 19348719), (3, 12899146), (6, 6449573), (13, 2976726), (26, 1488363), (39, 992242), (78, 496121), (181, 213798), (362, 106899), (543, 71266), (1086, 35633), (2353, 16446), (2741, 14118), (4706, 8223), (5482, 7059)]