1887899436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{181459}}^1$

素因数の和:181503

約数の個数: 54

約数和(自身を含む): 5069448020

約数和(自身を除く): 3181548584

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3468, 5202, 10404, 181459, 362918, 544377, 725836, 1088754, 1633131, 2177508, 3084803, 3266262, 6169606, 6532524, 9254409, 12339212, 18508818, 27763227, 37017636, 52441651, 55526454, 104883302, 111052908, 157324953, 209766604, 314649906, 471974859, 629299812, 943949718, 1887899436]

約数ペア:

[(1, 1887899436), (2, 943949718), (3, 629299812), (4, 471974859), (6, 314649906), (9, 209766604), (12, 157324953), (17, 111052908), (18, 104883302), (34, 55526454), (36, 52441651), (51, 37017636), (68, 27763227), (102, 18508818), (153, 12339212), (204, 9254409), (289, 6532524), (306, 6169606), (578, 3266262), (612, 3084803), (867, 2177508), (1156, 1633131), (1734, 1088754), (2601, 725836), (3468, 544377), (5202, 362918), (10404, 181459)]