12880944

素因数分解:

$2^4\times 3^5\times {\mathrm{3313}}^1$

素因数の和:3336

約数の個数: 60

約数和(自身を含む): 37395176

約数和(自身を除く): 24514232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3313, 3888, 6626, 9939, 13252, 19878, 26504, 29817, 39756, 53008, 59634, 79512, 89451, 119268, 159024, 178902, 238536, 268353, 357804, 477072, 536706, 715608, 805059, 1073412, 1431216, 1610118, 2146824, 3220236, 4293648, 6440472, 12880944]

約数ペア:

[(1, 12880944), (2, 6440472), (3, 4293648), (4, 3220236), (6, 2146824), (8, 1610118), (9, 1431216), (12, 1073412), (16, 805059), (18, 715608), (24, 536706), (27, 477072), (36, 357804), (48, 268353), (54, 238536), (72, 178902), (81, 159024), (108, 119268), (144, 89451), (162, 79512), (216, 59634), (243, 53008), (324, 39756), (432, 29817), (486, 26504), (648, 19878), (972, 13252), (1296, 9939), (1944, 6626), (3313, 3888)]