17939232458

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{1451}}^1$

素因数の和:2019

約数の個数: 64

約数和(自身を含む): 32356786176

約数和(自身を除く): 14417553718

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 467, 854, 934, 1451, 1891, 2902, 3269, 3782, 6538, 10157, 13237, 14477, 20314, 26474, 28487, 28954, 44981, 56974, 88511, 89962, 101339, 177022, 199409, 202678, 314867, 398818, 619577, 629734, 677617, 883097, 1239154, 1355234, 1766194, 2743841, 4743319, 5487682, 6181679, 9486638, 12363358, 19206887, 21006127, 38413774, 41334637, 42012254, 82669274, 147042889, 289342459, 294085778, 578684918, 1281373747, 2562747494, 8969616229, 17939232458]

約数ペア:

[(1, 17939232458), (2, 8969616229), (7, 2562747494), (14, 1281373747), (31, 578684918), (61, 294085778), (62, 289342459), (122, 147042889), (217, 82669274), (427, 42012254), (434, 41334637), (467, 38413774), (854, 21006127), (934, 19206887), (1451, 12363358), (1891, 9486638), (2902, 6181679), (3269, 5487682), (3782, 4743319), (6538, 2743841), (10157, 1766194), (13237, 1355234), (14477, 1239154), (20314, 883097), (26474, 677617), (28487, 629734), (28954, 619577), (44981, 398818), (56974, 314867), (88511, 202678), (89962, 199409), (101339, 177022)]