17946864

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9587}}^1$

素因数の和:9614

約数の個数: 60

約数和(自身を含む): 54095496

約数和(自身を除く): 36148632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 9587, 19174, 28761, 38348, 57522, 76696, 86283, 115044, 124631, 153392, 172566, 230088, 249262, 345132, 373893, 460176, 498524, 690264, 747786, 997048, 1121679, 1380528, 1495572, 1994096, 2243358, 2991144, 4486716, 5982288, 8973432, 17946864]

約数ペア:

[(1, 17946864), (2, 8973432), (3, 5982288), (4, 4486716), (6, 2991144), (8, 2243358), (9, 1994096), (12, 1495572), (13, 1380528), (16, 1121679), (18, 997048), (24, 747786), (26, 690264), (36, 498524), (39, 460176), (48, 373893), (52, 345132), (72, 249262), (78, 230088), (104, 172566), (117, 153392), (144, 124631), (156, 115044), (208, 86283), (234, 76696), (312, 57522), (468, 38348), (624, 28761), (936, 19174), (1872, 9587)]