235121094

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1553}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 549817632

約数和(自身を除く): 314696538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 647, 1294, 1553, 1941, 3106, 3882, 4659, 5823, 8411, 9318, 11646, 13977, 16822, 20189, 25233, 27954, 40378, 50466, 60567, 75699, 121134, 151398, 181701, 363402, 1004791, 2009582, 3014373, 6028746, 9043119, 13062283, 18086238, 26124566, 39186849, 78373698, 117560547, 235121094]

約数ペア:

[(1, 235121094), (2, 117560547), (3, 78373698), (6, 39186849), (9, 26124566), (13, 18086238), (18, 13062283), (26, 9043119), (39, 6028746), (78, 3014373), (117, 2009582), (234, 1004791), (647, 363402), (1294, 181701), (1553, 151398), (1941, 121134), (3106, 75699), (3882, 60567), (4659, 50466), (5823, 40378), (8411, 27954), (9318, 25233), (11646, 20189), (13977, 16822)]