18934986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14543}}^1$

素因数の和:14586

約数の個数: 32

約数和(自身を含む): 44679168

約数和(自身を除く): 25744182

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 14543, 29086, 43629, 87258, 101801, 203602, 305403, 450833, 610806, 901666, 1352499, 2704998, 3155831, 6311662, 9467493, 18934986]

約数ペア:

[(1, 18934986), (2, 9467493), (3, 6311662), (6, 3155831), (7, 2704998), (14, 1352499), (21, 901666), (31, 610806), (42, 450833), (62, 305403), (93, 203602), (186, 101801), (217, 87258), (434, 43629), (651, 29086), (1302, 14543)]