19486368

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6151}}^1$

素因数の和:6178

約数の個数: 72

約数和(自身を含む): 60461856

約数和(自身を除く): 40975488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 6151, 12302, 18453, 24604, 36906, 49208, 55359, 67661, 73812, 98416, 110718, 135322, 147624, 196832, 202983, 221436, 270644, 295248, 405966, 442872, 541288, 590496, 608949, 811932, 885744, 1082576, 1217898, 1623864, 1771488, 2165152, 2435796, 3247728, 4871592, 6495456, 9743184, 19486368]

約数ペア:

[(1, 19486368), (2, 9743184), (3, 6495456), (4, 4871592), (6, 3247728), (8, 2435796), (9, 2165152), (11, 1771488), (12, 1623864), (16, 1217898), (18, 1082576), (22, 885744), (24, 811932), (32, 608949), (33, 590496), (36, 541288), (44, 442872), (48, 405966), (66, 295248), (72, 270644), (88, 221436), (96, 202983), (99, 196832), (132, 147624), (144, 135322), (176, 110718), (198, 98416), (264, 73812), (288, 67661), (352, 55359), (396, 49208), (528, 36906), (792, 24604), (1056, 18453), (1584, 12302), (3168, 6151)]