189464562

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{501229}}^1$

素因数の和:501247

約数の個数: 32

約数和(自身を含む): 481180800

約数和(自身を除く): 291716238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 501229, 1002458, 1503687, 3007374, 3508603, 4511061, 7017206, 9022122, 10525809, 13533183, 21051618, 27066366, 31577427, 63154854, 94732281, 189464562]

約数ペア:

[(1, 189464562), (2, 94732281), (3, 63154854), (6, 31577427), (7, 27066366), (9, 21051618), (14, 13533183), (18, 10525809), (21, 9022122), (27, 7017206), (42, 4511061), (54, 3508603), (63, 3007374), (126, 1503687), (189, 1002458), (378, 501229)]