12913074

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 30862080

約数和(自身を除く): 17949006

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 207, 222, 281, 333, 414, 562, 621, 666, 843, 851, 999, 1242, 1686, 1702, 1998, 2529, 2553, 5058, 5106, 6463, 7587, 7659, 10397, 12926, 15174, 15318, 19389, 20794, 22977, 31191, 38778, 45954, 58167, 62382, 93573, 116334, 174501, 187146, 239131, 280719, 349002, 478262, 561438, 717393, 1434786, 2152179, 4304358, 6456537, 12913074]

約数ペア:

[(1, 12913074), (2, 6456537), (3, 4304358), (6, 2152179), (9, 1434786), (18, 717393), (23, 561438), (27, 478262), (37, 349002), (46, 280719), (54, 239131), (69, 187146), (74, 174501), (111, 116334), (138, 93573), (207, 62382), (222, 58167), (281, 45954), (333, 38778), (414, 31191), (562, 22977), (621, 20794), (666, 19389), (843, 15318), (851, 15174), (999, 12926), (1242, 10397), (1686, 7659), (1702, 7587), (1998, 6463), (2529, 5106), (2553, 5058)]