68988006

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 159567408

約数和(自身を除く): 90579402

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 393, 786, 1179, 1721, 2227, 2358, 3442, 4454, 5163, 6681, 10326, 13362, 15489, 20043, 29257, 30978, 40086, 58514, 87771, 175542, 225451, 263313, 450902, 526626, 676353, 1352706, 2029059, 3832667, 4058118, 7665334, 11498001, 22996002, 34494003, 68988006]

約数ペア:

[(1, 68988006), (2, 34494003), (3, 22996002), (6, 11498001), (9, 7665334), (17, 4058118), (18, 3832667), (34, 2029059), (51, 1352706), (102, 676353), (131, 526626), (153, 450902), (262, 263313), (306, 225451), (393, 175542), (786, 87771), (1179, 58514), (1721, 40086), (2227, 30978), (2358, 29257), (3442, 20043), (4454, 15489), (5163, 13362), (6681, 10326)]