2523187836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173917}}^1$

素因数の和:173971

約数の個数: 72

約数和(自身を含む): 7090289024

約数和(自身を除く): 4567101188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 173917, 347834, 521751, 695668, 1043502, 1565253, 2087004, 2260921, 3130506, 4521842, 5391427, 6261012, 6782763, 9043684, 10782854, 13565526, 16174281, 20348289, 21565708, 27131052, 32348562, 40696578, 48522843, 64697124, 70088551, 81393156, 97045686, 140177102, 194091372, 210265653, 280354204, 420531306, 630796959, 841062612, 1261593918, 2523187836]

約数ペア:

[(1, 2523187836), (2, 1261593918), (3, 841062612), (4, 630796959), (6, 420531306), (9, 280354204), (12, 210265653), (13, 194091372), (18, 140177102), (26, 97045686), (31, 81393156), (36, 70088551), (39, 64697124), (52, 48522843), (62, 40696578), (78, 32348562), (93, 27131052), (117, 21565708), (124, 20348289), (156, 16174281), (186, 13565526), (234, 10782854), (279, 9043684), (372, 6782763), (403, 6261012), (468, 5391427), (558, 4521842), (806, 3130506), (1116, 2260921), (1209, 2087004), (1612, 1565253), (2418, 1043502), (3627, 695668), (4836, 521751), (7254, 347834), (14508, 173917)]