18962424

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2282

約数の個数: 80

約数和(自身を含む): 57223320

約数和(自身を除く): 38260896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2251, 2808, 4212, 4502, 6753, 8424, 9004, 13506, 18008, 20259, 27012, 29263, 40518, 54024, 58526, 60777, 81036, 87789, 117052, 121554, 162072, 175578, 182331, 234104, 243108, 263367, 351156, 364662, 486216, 526734, 702312, 729324, 790101, 1053468, 1458648, 1580202, 2106936, 2370303, 3160404, 4740606, 6320808, 9481212, 18962424]

約数ペア:

[(1, 18962424), (2, 9481212), (3, 6320808), (4, 4740606), (6, 3160404), (8, 2370303), (9, 2106936), (12, 1580202), (13, 1458648), (18, 1053468), (24, 790101), (26, 729324), (27, 702312), (36, 526734), (39, 486216), (52, 364662), (54, 351156), (72, 263367), (78, 243108), (81, 234104), (104, 182331), (108, 175578), (117, 162072), (156, 121554), (162, 117052), (216, 87789), (234, 81036), (312, 60777), (324, 58526), (351, 54024), (468, 40518), (648, 29263), (702, 27012), (936, 20259), (1053, 18008), (1404, 13506), (2106, 9004), (2251, 8424), (2808, 6753), (4212, 4502)]