15502968

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5521}}^1$

素因数の和:5549

約数の個数: 64

約数和(自身を含む): 46384800

約数和(自身を除く): 30881832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 5521, 11042, 16563, 22084, 33126, 44168, 49689, 66252, 71773, 99378, 132504, 143546, 149067, 198756, 215319, 287092, 298134, 397512, 430638, 574184, 596268, 645957, 861276, 1192536, 1291914, 1722552, 1937871, 2583828, 3875742, 5167656, 7751484, 15502968]

約数ペア:

[(1, 15502968), (2, 7751484), (3, 5167656), (4, 3875742), (6, 2583828), (8, 1937871), (9, 1722552), (12, 1291914), (13, 1192536), (18, 861276), (24, 645957), (26, 596268), (27, 574184), (36, 430638), (39, 397512), (52, 298134), (54, 287092), (72, 215319), (78, 198756), (104, 149067), (108, 143546), (117, 132504), (156, 99378), (216, 71773), (234, 66252), (312, 49689), (351, 44168), (468, 33126), (702, 22084), (936, 16563), (1404, 11042), (2808, 5521)]