2019939642

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2290181}}^1$

素因数の和:2290203

約数の個数: 36

約数和(自身を含む): 5091074586

約数和(自身を除く): 3071134944

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2290181, 4580362, 6870543, 13741086, 16031267, 20611629, 32062534, 41223258, 48093801, 96187602, 112218869, 144281403, 224437738, 288562806, 336656607, 673313214, 1009969821, 2019939642]

約数ペア:

[(1, 2019939642), (2, 1009969821), (3, 673313214), (6, 336656607), (7, 288562806), (9, 224437738), (14, 144281403), (18, 112218869), (21, 96187602), (42, 48093801), (49, 41223258), (63, 32062534), (98, 20611629), (126, 16031267), (147, 13741086), (294, 6870543), (441, 4580362), (882, 2290181)]