112291218

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 271514880

約数和(自身を除く): 159223662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 103, 117, 206, 234, 309, 351, 618, 702, 927, 1339, 1553, 1854, 2678, 2781, 3106, 4017, 4659, 5562, 8034, 9318, 12051, 13977, 20189, 24102, 27954, 36153, 40378, 41931, 60567, 72306, 83862, 121134, 159959, 181701, 319918, 363402, 479877, 545103, 959754, 1090206, 1439631, 2079467, 2879262, 4158934, 4318893, 6238401, 8637786, 12476802, 18715203, 37430406, 56145609, 112291218]

約数ペア:

[(1, 112291218), (2, 56145609), (3, 37430406), (6, 18715203), (9, 12476802), (13, 8637786), (18, 6238401), (26, 4318893), (27, 4158934), (39, 2879262), (54, 2079467), (78, 1439631), (103, 1090206), (117, 959754), (206, 545103), (234, 479877), (309, 363402), (351, 319918), (618, 181701), (702, 159959), (927, 121134), (1339, 83862), (1553, 72306), (1854, 60567), (2678, 41931), (2781, 40378), (3106, 36153), (4017, 27954), (4659, 24102), (5562, 20189), (8034, 13977), (9318, 12051)]