16256916

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11579}}^1$

素因数の和:11605

約数の個数: 48

約数和(自身を含む): 45393600

約数和(自身を除く): 29136684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 11579, 23158, 34737, 46316, 69474, 104211, 138948, 150527, 208422, 301054, 312633, 416844, 451581, 602108, 625266, 903162, 1250532, 1354743, 1806324, 2709486, 4064229, 5418972, 8128458, 16256916]

約数ペア:

[(1, 16256916), (2, 8128458), (3, 5418972), (4, 4064229), (6, 2709486), (9, 1806324), (12, 1354743), (13, 1250532), (18, 903162), (26, 625266), (27, 602108), (36, 451581), (39, 416844), (52, 312633), (54, 301054), (78, 208422), (108, 150527), (117, 138948), (156, 104211), (234, 69474), (351, 46316), (468, 34737), (702, 23158), (1404, 11579)]