31196178

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{14813}}^1$

素因数の和:14840

約数の個数: 40

約数和(自身を含む): 75284748

約数和(自身を除く): 44088570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 14813, 29626, 44439, 88878, 133317, 192569, 266634, 385138, 399951, 577707, 799902, 1155414, 1199853, 1733121, 2399706, 3466242, 5199363, 10398726, 15598089, 31196178]

約数ペア:

[(1, 31196178), (2, 15598089), (3, 10398726), (6, 5199363), (9, 3466242), (13, 2399706), (18, 1733121), (26, 1199853), (27, 1155414), (39, 799902), (54, 577707), (78, 399951), (81, 385138), (117, 266634), (162, 192569), (234, 133317), (351, 88878), (702, 44439), (1053, 29626), (2106, 14813)]