18126648

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{929}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 49327200

約数和(自身を除く): 31200552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 929, 1084, 1626, 1858, 2168, 2439, 2787, 3252, 3716, 4878, 5574, 6504, 7432, 8361, 9756, 11148, 16722, 19512, 22296, 33444, 66888, 251759, 503518, 755277, 1007036, 1510554, 2014072, 2265831, 3021108, 4531662, 6042216, 9063324, 18126648]

約数ペア:

[(1, 18126648), (2, 9063324), (3, 6042216), (4, 4531662), (6, 3021108), (8, 2265831), (9, 2014072), (12, 1510554), (18, 1007036), (24, 755277), (36, 503518), (72, 251759), (271, 66888), (542, 33444), (813, 22296), (929, 19512), (1084, 16722), (1626, 11148), (1858, 9756), (2168, 8361), (2439, 7432), (2787, 6504), (3252, 5574), (3716, 4878)]