1283652

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 3279276

約数和(自身を除く): 1995624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 197, 362, 394, 543, 591, 724, 788, 1086, 1182, 1629, 1773, 2172, 2364, 3258, 3546, 6516, 7092, 35657, 71314, 106971, 142628, 213942, 320913, 427884, 641826, 1283652]

約数ペア:

[(1, 1283652), (2, 641826), (3, 427884), (4, 320913), (6, 213942), (9, 142628), (12, 106971), (18, 71314), (36, 35657), (181, 7092), (197, 6516), (362, 3546), (394, 3258), (543, 2364), (591, 2172), (724, 1773), (788, 1629), (1086, 1182)]