15552972

素因数分解:

$2^2\times 3^5\times {\mathrm{16001}}^1$

素因数の和:16020

約数の個数: 36

約数和(自身を含む): 40773096

約数和(自身を除く): 25220124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 16001, 32002, 48003, 64004, 96006, 144009, 192012, 288018, 432027, 576036, 864054, 1296081, 1728108, 2592162, 3888243, 5184324, 7776486, 15552972]

約数ペア:

[(1, 15552972), (2, 7776486), (3, 5184324), (4, 3888243), (6, 2592162), (9, 1728108), (12, 1296081), (18, 864054), (27, 576036), (36, 432027), (54, 288018), (81, 192012), (108, 144009), (162, 96006), (243, 64004), (324, 48003), (486, 32002), (972, 16001)]