40819878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7109}}^1$

素因数の和:7157

約数の個数: 48

約数和(自身を含む): 99824400

約数和(自身を除く): 59004522

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 7109, 14218, 21327, 42654, 63981, 78199, 127962, 156398, 206161, 234597, 412322, 469194, 618483, 703791, 1236966, 1407582, 1855449, 2267771, 3710898, 4535542, 6803313, 13606626, 20409939, 40819878]

約数ペア:

[(1, 40819878), (2, 20409939), (3, 13606626), (6, 6803313), (9, 4535542), (11, 3710898), (18, 2267771), (22, 1855449), (29, 1407582), (33, 1236966), (58, 703791), (66, 618483), (87, 469194), (99, 412322), (174, 234597), (198, 206161), (261, 156398), (319, 127962), (522, 78199), (638, 63981), (957, 42654), (1914, 21327), (2871, 14218), (5742, 7109)]