1946293839

素因数分解:

$3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{21059}}^1$

素因数の和:21241

約数の個数: 40

約数和(自身を含む): 3343317120

約数和(自身を除く): 1397023281

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 163, 189, 489, 567, 1141, 1467, 3423, 4401, 10269, 13203, 21059, 30807, 63177, 92421, 147413, 189531, 442239, 568593, 1326717, 1705779, 3432617, 3980151, 10297851, 11940453, 24028319, 30893553, 72084957, 92680659, 216254871, 278041977, 648764613, 1946293839]

約数ペア:

[(1, 1946293839), (3, 648764613), (7, 278041977), (9, 216254871), (21, 92680659), (27, 72084957), (63, 30893553), (81, 24028319), (163, 11940453), (189, 10297851), (489, 3980151), (567, 3432617), (1141, 1705779), (1467, 1326717), (3423, 568593), (4401, 442239), (10269, 189531), (13203, 147413), (21059, 92421), (30807, 63177)]