45019142

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19973}}^1$

素因数の和:20012

約数の個数: 24

約数和(自身を含む): 81973296

約数和(自身を除く): 36954154

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 19973, 39946, 139811, 279622, 459379, 918758, 978677, 1957354, 3215653, 6431306, 22509571, 45019142]

約数ペア:

[(1, 45019142), (2, 22509571), (7, 6431306), (14, 3215653), (23, 1957354), (46, 978677), (49, 918758), (98, 459379), (161, 279622), (322, 139811), (1127, 39946), (2254, 19973)]