210145698

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{555941}}^1$

素因数の和:555959

約数の個数: 32

約数和(自身を含む): 533704320

約数和(自身を除く): 323558622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 555941, 1111882, 1667823, 3335646, 3891587, 5003469, 7783174, 10006938, 11674761, 15010407, 23349522, 30020814, 35024283, 70048566, 105072849, 210145698]

約数ペア:

[(1, 210145698), (2, 105072849), (3, 70048566), (6, 35024283), (7, 30020814), (9, 23349522), (14, 15010407), (18, 11674761), (21, 10006938), (27, 7783174), (42, 5003469), (54, 3891587), (63, 3335646), (126, 1667823), (189, 1111882), (378, 555941)]