2639136

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 7124544

約数和(自身を除く): 4485408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 743, 888, 1184, 1486, 1776, 2229, 2972, 3552, 4458, 5944, 8916, 11888, 17832, 23776, 27491, 35664, 54982, 71328, 82473, 109964, 164946, 219928, 329892, 439856, 659784, 879712, 1319568, 2639136]

約数ペア:

[(1, 2639136), (2, 1319568), (3, 879712), (4, 659784), (6, 439856), (8, 329892), (12, 219928), (16, 164946), (24, 109964), (32, 82473), (37, 71328), (48, 54982), (74, 35664), (96, 27491), (111, 23776), (148, 17832), (222, 11888), (296, 8916), (444, 5944), (592, 4458), (743, 3552), (888, 2972), (1184, 2229), (1486, 1776)]