17727164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 39438336

約数和(自身を除く): 21711172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1571, 1612, 2821, 3142, 5642, 6284, 10997, 11284, 20423, 21994, 40846, 43988, 48701, 81692, 97402, 142961, 194804, 285922, 340907, 571844, 633113, 681814, 1266226, 1363628, 2532452, 4431791, 8863582, 17727164]

約数ペア:

[(1, 17727164), (2, 8863582), (4, 4431791), (7, 2532452), (13, 1363628), (14, 1266226), (26, 681814), (28, 633113), (31, 571844), (52, 340907), (62, 285922), (91, 194804), (124, 142961), (182, 97402), (217, 81692), (364, 48701), (403, 43988), (434, 40846), (806, 21994), (868, 20423), (1571, 11284), (1612, 10997), (2821, 6284), (3142, 5642)]