17930784

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{10987}}^1$

素因数の和:11017

約数の個数: 48

約数和(自身を含む): 49841568

約数和(自身を除く): 31910784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 10987, 21974, 32961, 43948, 65922, 87896, 131844, 175792, 186779, 263688, 351584, 373558, 527376, 560337, 747116, 1054752, 1120674, 1494232, 2241348, 2988464, 4482696, 5976928, 8965392, 17930784]

約数ペア:

[(1, 17930784), (2, 8965392), (3, 5976928), (4, 4482696), (6, 2988464), (8, 2241348), (12, 1494232), (16, 1120674), (17, 1054752), (24, 747116), (32, 560337), (34, 527376), (48, 373558), (51, 351584), (68, 263688), (96, 186779), (102, 175792), (136, 131844), (204, 87896), (272, 65922), (408, 43948), (544, 32961), (816, 21974), (1632, 10987)]