1765218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 4499712

約数和(自身を除く): 2734494

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 61, 78, 91, 106, 122, 159, 182, 183, 273, 318, 366, 371, 427, 546, 689, 742, 793, 854, 1113, 1281, 1378, 1586, 2067, 2226, 2379, 2562, 3233, 4134, 4758, 4823, 5551, 6466, 9646, 9699, 11102, 14469, 16653, 19398, 22631, 28938, 33306, 42029, 45262, 67893, 84058, 126087, 135786, 252174, 294203, 588406, 882609, 1765218]

約数ペア:

[(1, 1765218), (2, 882609), (3, 588406), (6, 294203), (7, 252174), (13, 135786), (14, 126087), (21, 84058), (26, 67893), (39, 45262), (42, 42029), (53, 33306), (61, 28938), (78, 22631), (91, 19398), (106, 16653), (122, 14469), (159, 11102), (182, 9699), (183, 9646), (273, 6466), (318, 5551), (366, 4823), (371, 4758), (427, 4134), (546, 3233), (689, 2562), (742, 2379), (793, 2226), (854, 2067), (1113, 1586), (1281, 1378)]