8473998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 18788976

約数和(自身を除く): 10314978

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 137, 169, 183, 274, 338, 366, 411, 507, 793, 822, 1014, 1586, 1781, 2379, 3562, 4758, 5343, 8357, 10309, 10686, 16714, 20618, 23153, 25071, 30927, 46306, 50142, 61854, 69459, 108641, 138918, 217282, 325923, 651846, 1412333, 2824666, 4236999, 8473998]

約数ペア:

[(1, 8473998), (2, 4236999), (3, 2824666), (6, 1412333), (13, 651846), (26, 325923), (39, 217282), (61, 138918), (78, 108641), (122, 69459), (137, 61854), (169, 50142), (183, 46306), (274, 30927), (338, 25071), (366, 23153), (411, 20618), (507, 16714), (793, 10686), (822, 10309), (1014, 8357), (1586, 5343), (1781, 4758), (2379, 3562)]