16922568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 46247040

約数和(自身を除く): 29324472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 743, 876, 949, 1486, 1752, 1898, 2229, 2847, 2972, 3796, 4458, 5694, 5944, 7592, 8916, 9659, 11388, 17832, 19318, 22776, 28977, 38636, 54239, 57954, 77272, 108478, 115908, 162717, 216956, 231816, 325434, 433912, 650868, 705107, 1301736, 1410214, 2115321, 2820428, 4230642, 5640856, 8461284, 16922568]

約数ペア:

[(1, 16922568), (2, 8461284), (3, 5640856), (4, 4230642), (6, 2820428), (8, 2115321), (12, 1410214), (13, 1301736), (24, 705107), (26, 650868), (39, 433912), (52, 325434), (73, 231816), (78, 216956), (104, 162717), (146, 115908), (156, 108478), (219, 77272), (292, 57954), (312, 54239), (438, 38636), (584, 28977), (743, 22776), (876, 19318), (949, 17832), (1486, 11388), (1752, 9659), (1898, 8916), (2229, 7592), (2847, 5944), (2972, 5694), (3796, 4458)]