17994516486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{8011}}^1$

素因数の和:8477

約数の個数: 64

約数和(自身を含む): 38571434496

約数和(自身を除く): 20576918010

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 397, 794, 943, 1191, 1886, 2382, 2829, 5658, 8011, 9131, 16022, 16277, 18262, 24033, 27393, 32554, 48066, 48831, 54786, 97662, 184253, 328451, 368506, 374371, 552759, 656902, 748742, 985353, 1105518, 1123113, 1970706, 2246226, 3180367, 6360734, 7554373, 9541101, 15108746, 19082202, 22663119, 45326238, 73148441, 130395047, 146296882, 219445323, 260790094, 391185141, 438890646, 782370282, 2999086081, 5998172162, 8997258243, 17994516486]

約数ペア:

[(1, 17994516486), (2, 8997258243), (3, 5998172162), (6, 2999086081), (23, 782370282), (41, 438890646), (46, 391185141), (69, 260790094), (82, 219445323), (123, 146296882), (138, 130395047), (246, 73148441), (397, 45326238), (794, 22663119), (943, 19082202), (1191, 15108746), (1886, 9541101), (2382, 7554373), (2829, 6360734), (5658, 3180367), (8011, 2246226), (9131, 1970706), (16022, 1123113), (16277, 1105518), (18262, 985353), (24033, 748742), (27393, 656902), (32554, 552759), (48066, 374371), (48831, 368506), (54786, 328451), (97662, 184253)]