17969172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 45440640

約数和(自身を除く): 27471468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 503, 687, 916, 1006, 1374, 1509, 2012, 2748, 2977, 3018, 5954, 6036, 6539, 8931, 11908, 13078, 17862, 19617, 26156, 35724, 39234, 78468, 115187, 230374, 345561, 460748, 691122, 1382244, 1497431, 2994862, 4492293, 5989724, 8984586, 17969172]

約数ペア:

[(1, 17969172), (2, 8984586), (3, 5989724), (4, 4492293), (6, 2994862), (12, 1497431), (13, 1382244), (26, 691122), (39, 460748), (52, 345561), (78, 230374), (156, 115187), (229, 78468), (458, 39234), (503, 35724), (687, 26156), (916, 19617), (1006, 17862), (1374, 13078), (1509, 11908), (2012, 8931), (2748, 6539), (2977, 6036), (3018, 5954)]