180424348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{48869}}^1$

素因数の和:48957

約数の個数: 24

約数和(自身を含む): 344826720

約数和(自身を除く): 164402372

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 48869, 97738, 195476, 635297, 1270594, 2541188, 3469699, 6939398, 13878796, 45106087, 90212174, 180424348]

約数ペア:

[(1, 180424348), (2, 90212174), (4, 45106087), (13, 13878796), (26, 6939398), (52, 3469699), (71, 2541188), (142, 1270594), (284, 635297), (923, 195476), (1846, 97738), (3692, 48869)]