126424998

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{20477}}^1$

素因数の和:20506

約数の個数: 48

約数和(自身を含む): 319456800

約数和(自身を除く): 193031802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 20477, 40954, 61431, 122862, 143339, 184293, 286678, 368586, 430017, 860034, 1003373, 1290051, 2006746, 2580102, 3010119, 6020238, 7023611, 9030357, 14047222, 18060714, 21070833, 42141666, 63212499, 126424998]

約数ペア:

[(1, 126424998), (2, 63212499), (3, 42141666), (6, 21070833), (7, 18060714), (9, 14047222), (14, 9030357), (18, 7023611), (21, 6020238), (42, 3010119), (49, 2580102), (63, 2006746), (98, 1290051), (126, 1003373), (147, 860034), (294, 430017), (343, 368586), (441, 286678), (686, 184293), (882, 143339), (1029, 122862), (2058, 61431), (3087, 40954), (6174, 20477)]