17128566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10457}}^1$

素因数の和:10485

約数の個数: 48

約数和(自身を含む): 45680544

約数和(自身を除く): 28551978

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 10457, 20914, 31371, 62742, 73199, 94113, 135941, 146398, 188226, 219597, 271882, 407823, 439194, 658791, 815646, 951587, 1223469, 1317582, 1903174, 2446938, 2854761, 5709522, 8564283, 17128566]

約数ペア:

[(1, 17128566), (2, 8564283), (3, 5709522), (6, 2854761), (7, 2446938), (9, 1903174), (13, 1317582), (14, 1223469), (18, 951587), (21, 815646), (26, 658791), (39, 439194), (42, 407823), (63, 271882), (78, 219597), (91, 188226), (117, 146398), (126, 135941), (182, 94113), (234, 73199), (273, 62742), (546, 31371), (819, 20914), (1638, 10457)]