2018341782

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{7451}}^1$

素因数の和:7709

約数の個数: 48

約数和(自身を含む): 4446608400

約数和(自身を除く): 2428266618

約数列:

[1, 2, 3, 6, 9, 18, 101, 149, 202, 298, 303, 447, 606, 894, 909, 1341, 1818, 2682, 7451, 14902, 15049, 22353, 30098, 44706, 45147, 67059, 90294, 134118, 135441, 270882, 752551, 1110199, 1505102, 2220398, 2257653, 3330597, 4515306, 6661194, 6772959, 9991791, 13545918, 19983582, 112130099, 224260198, 336390297, 672780594, 1009170891, 2018341782]

約数ペア:

[(1, 2018341782), (2, 1009170891), (3, 672780594), (6, 336390297), (9, 224260198), (18, 112130099), (101, 19983582), (149, 13545918), (202, 9991791), (298, 6772959), (303, 6661194), (447, 4515306), (606, 3330597), (894, 2257653), (909, 2220398), (1341, 1505102), (1818, 1110199), (2682, 752551), (7451, 270882), (14902, 135441), (15049, 134118), (22353, 90294), (30098, 67059), (44706, 45147)]