1880405928

素因数分解:

$2^3\times 3^6\times {\mathrm{322429}}^1$

素因数の和:322453

約数の個数: 56

約数和(自身を含む): 5286239850

約数和(自身を除く): 3405833922

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, 2916, 5832, 322429, 644858, 967287, 1289716, 1934574, 2579432, 2901861, 3869148, 5803722, 7738296, 8705583, 11607444, 17411166, 23214888, 26116749, 34822332, 52233498, 69644664, 78350247, 104466996, 156700494, 208933992, 235050741, 313400988, 470101482, 626801976, 940202964, 1880405928]

約数ペア:

[(1, 1880405928), (2, 940202964), (3, 626801976), (4, 470101482), (6, 313400988), (8, 235050741), (9, 208933992), (12, 156700494), (18, 104466996), (24, 78350247), (27, 69644664), (36, 52233498), (54, 34822332), (72, 26116749), (81, 23214888), (108, 17411166), (162, 11607444), (216, 8705583), (243, 7738296), (324, 5803722), (486, 3869148), (648, 2901861), (729, 2579432), (972, 1934574), (1458, 1289716), (1944, 967287), (2916, 644858), (5832, 322429)]