29126746728

素因数分解:

$2^3\times 3^2\times {\mathrm{19841}}^1\times {\mathrm{20389}}^1$

素因数の和:40242

約数の個数: 48

約数和(自身を含む): 78892784100

約数和(自身を除く): 49766037372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 19841, 20389, 39682, 40778, 59523, 61167, 79364, 81556, 119046, 122334, 158728, 163112, 178569, 183501, 238092, 244668, 357138, 367002, 476184, 489336, 714276, 734004, 1428552, 1468008, 404538149, 809076298, 1213614447, 1618152596, 2427228894, 3236305192, 3640843341, 4854457788, 7281686682, 9708915576, 14563373364, 29126746728]

約数ペア:

[(1, 29126746728), (2, 14563373364), (3, 9708915576), (4, 7281686682), (6, 4854457788), (8, 3640843341), (9, 3236305192), (12, 2427228894), (18, 1618152596), (24, 1213614447), (36, 809076298), (72, 404538149), (19841, 1468008), (20389, 1428552), (39682, 734004), (40778, 714276), (59523, 489336), (61167, 476184), (79364, 367002), (81556, 357138), (119046, 244668), (122334, 238092), (158728, 183501), (163112, 178569)]