12812562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 32265792

約数和(自身を除く): 19453230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 1667, 2562, 3334, 3843, 5001, 7686, 10002, 11669, 15003, 23338, 30006, 35007, 70014, 101687, 105021, 203374, 210042, 305061, 610122, 711809, 915183, 1423618, 1830366, 2135427, 4270854, 6406281, 12812562]

約数ペア:

[(1, 12812562), (2, 6406281), (3, 4270854), (6, 2135427), (7, 1830366), (9, 1423618), (14, 915183), (18, 711809), (21, 610122), (42, 305061), (61, 210042), (63, 203374), (122, 105021), (126, 101687), (183, 70014), (366, 35007), (427, 30006), (549, 23338), (854, 15003), (1098, 11669), (1281, 10002), (1667, 7686), (2562, 5001), (3334, 3843)]