18014744149

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 19533726720

約数和(自身を除く): 1518982571

約数列:

[1, 31, 37, 53, 401, 739, 1147, 1643, 1961, 12431, 14837, 21253, 22909, 27343, 39167, 60791, 296339, 459947, 658843, 786361, 847633, 1214177, 1449179, 9186509, 10964543, 15705967, 24377191, 44924549, 339900833, 486884977, 581120779, 18014744149]

約数ペア:

[(1, 18014744149), (31, 581120779), (37, 486884977), (53, 339900833), (401, 44924549), (739, 24377191), (1147, 15705967), (1643, 10964543), (1961, 9186509), (12431, 1449179), (14837, 1214177), (21253, 847633), (22909, 786361), (27343, 658843), (39167, 459947), (60791, 296339)]