18940698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{150323}}^1$

素因数の和:150338

約数の個数: 24

約数和(自身を含む): 46901088

約数和(自身を除く): 27960390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 150323, 300646, 450969, 901938, 1052261, 1352907, 2104522, 2705814, 3156783, 6313566, 9470349, 18940698]

約数ペア:

[(1, 18940698), (2, 9470349), (3, 6313566), (6, 3156783), (7, 2705814), (9, 2104522), (14, 1352907), (18, 1052261), (21, 901938), (42, 450969), (63, 300646), (126, 150323)]