22103666388

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{15217}}^1$

素因数の和:15641

約数の個数: 72

約数和(自身を含む): 56451536232

約数和(自身を除く): 34347869844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 257, 314, 471, 514, 628, 771, 942, 1028, 1413, 1542, 1884, 2313, 2826, 3084, 4626, 5652, 9252, 15217, 30434, 40349, 45651, 60868, 80698, 91302, 121047, 136953, 161396, 182604, 242094, 273906, 363141, 484188, 547812, 726282, 1452564, 2389069, 3910769, 4778138, 7167207, 7821538, 9556276, 11732307, 14334414, 15643076, 21501621, 23464614, 28668828, 35196921, 43003242, 46929228, 70393842, 86006484, 140787684, 613990733, 1227981466, 1841972199, 2455962932, 3683944398, 5525916597, 7367888796, 11051833194, 22103666388]

約数ペア:

[(1, 22103666388), (2, 11051833194), (3, 7367888796), (4, 5525916597), (6, 3683944398), (9, 2455962932), (12, 1841972199), (18, 1227981466), (36, 613990733), (157, 140787684), (257, 86006484), (314, 70393842), (471, 46929228), (514, 43003242), (628, 35196921), (771, 28668828), (942, 23464614), (1028, 21501621), (1413, 15643076), (1542, 14334414), (1884, 11732307), (2313, 9556276), (2826, 7821538), (3084, 7167207), (4626, 4778138), (5652, 3910769), (9252, 2389069), (15217, 1452564), (30434, 726282), (40349, 547812), (45651, 484188), (60868, 363141), (80698, 273906), (91302, 242094), (121047, 182604), (136953, 161396)]