12427992

素因数分解:

$2^3\times 3^6\times {\mathrm{2131}}^1$

素因数の和:2155

約数の個数: 56

約数和(自身を含む): 34954140

約数和(自身を除く): 22526148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2131, 2916, 4262, 5832, 6393, 8524, 12786, 17048, 19179, 25572, 38358, 51144, 57537, 76716, 115074, 153432, 172611, 230148, 345222, 460296, 517833, 690444, 1035666, 1380888, 1553499, 2071332, 3106998, 4142664, 6213996, 12427992]

約数ペア:

[(1, 12427992), (2, 6213996), (3, 4142664), (4, 3106998), (6, 2071332), (8, 1553499), (9, 1380888), (12, 1035666), (18, 690444), (24, 517833), (27, 460296), (36, 345222), (54, 230148), (72, 172611), (81, 153432), (108, 115074), (162, 76716), (216, 57537), (243, 51144), (324, 38358), (486, 25572), (648, 19179), (729, 17048), (972, 12786), (1458, 8524), (1944, 6393), (2131, 5832), (2916, 4262)]