16856568

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2273}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 46116720

約数和(自身を除く): 29260152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2273, 2472, 3708, 4546, 6819, 7416, 9092, 13638, 18184, 20457, 27276, 40914, 54552, 81828, 163656, 234119, 468238, 702357, 936476, 1404714, 1872952, 2107071, 2809428, 4214142, 5618856, 8428284, 16856568]

約数ペア:

[(1, 16856568), (2, 8428284), (3, 5618856), (4, 4214142), (6, 2809428), (8, 2107071), (9, 1872952), (12, 1404714), (18, 936476), (24, 702357), (36, 468238), (72, 234119), (103, 163656), (206, 81828), (309, 54552), (412, 40914), (618, 27276), (824, 20457), (927, 18184), (1236, 13638), (1854, 9092), (2273, 7416), (2472, 6819), (3708, 4546)]