2114658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 5643456

約数和(自身を除く): 3528798

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, 1291, 1638, 2582, 3873, 7746, 9037, 11619, 16783, 18074, 23238, 27111, 33566, 50349, 54222, 81333, 100698, 117481, 151047, 162666, 234962, 302094, 352443, 704886, 1057329, 2114658]

約数ペア:

[(1, 2114658), (2, 1057329), (3, 704886), (6, 352443), (7, 302094), (9, 234962), (13, 162666), (14, 151047), (18, 117481), (21, 100698), (26, 81333), (39, 54222), (42, 50349), (63, 33566), (78, 27111), (91, 23238), (117, 18074), (126, 16783), (182, 11619), (234, 9037), (273, 7746), (546, 3873), (819, 2582), (1291, 1638)]