19217142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{50839}}^1$

素因数の和:50857

約数の個数: 32

約数和(自身を含む): 48806400

約数和(自身を除く): 29589258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 50839, 101678, 152517, 305034, 355873, 457551, 711746, 915102, 1067619, 1372653, 2135238, 2745306, 3202857, 6405714, 9608571, 19217142]

約数ペア:

[(1, 19217142), (2, 9608571), (3, 6405714), (6, 3202857), (7, 2745306), (9, 2135238), (14, 1372653), (18, 1067619), (21, 915102), (27, 711746), (42, 457551), (54, 355873), (63, 305034), (126, 152517), (189, 101678), (378, 50839)]