17972448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14401}}^1$

素因数の和:14427

約数の個数: 48

約数和(自身を含む): 50810256

約数和(自身を除く): 32837808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 14401, 28802, 43203, 57604, 86406, 115208, 172812, 187213, 230416, 345624, 374426, 460832, 561639, 691248, 748852, 1123278, 1382496, 1497704, 2246556, 2995408, 4493112, 5990816, 8986224, 17972448]

約数ペア:

[(1, 17972448), (2, 8986224), (3, 5990816), (4, 4493112), (6, 2995408), (8, 2246556), (12, 1497704), (13, 1382496), (16, 1123278), (24, 748852), (26, 691248), (32, 561639), (39, 460832), (48, 374426), (52, 345624), (78, 230416), (96, 187213), (104, 172812), (156, 115208), (208, 86406), (312, 57604), (416, 43203), (624, 28802), (1248, 14401)]