18566928

素因数分解:

$2^4\times 3^3\times {\mathrm{42979}}^1$

素因数の和:42996

約数の個数: 40

約数和(自身を含む): 53295200

約数和(自身を除く): 34728272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 42979, 85958, 128937, 171916, 257874, 343832, 386811, 515748, 687664, 773622, 1031496, 1160433, 1547244, 2062992, 2320866, 3094488, 4641732, 6188976, 9283464, 18566928]

約数ペア:

[(1, 18566928), (2, 9283464), (3, 6188976), (4, 4641732), (6, 3094488), (8, 2320866), (9, 2062992), (12, 1547244), (16, 1160433), (18, 1031496), (24, 773622), (27, 687664), (36, 515748), (48, 386811), (54, 343832), (72, 257874), (108, 171916), (144, 128937), (216, 85958), (432, 42979)]