12173238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8783}}^1$

素因数の和:8809

約数の個数: 48

約数和(自身を含む): 32887296

約数和(自身を除く): 20714058

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 8783, 17566, 26349, 52698, 61481, 79047, 96613, 122962, 158094, 184443, 193226, 289839, 368886, 553329, 579678, 676291, 869517, 1106658, 1352582, 1739034, 2028873, 4057746, 6086619, 12173238]

約数ペア:

[(1, 12173238), (2, 6086619), (3, 4057746), (6, 2028873), (7, 1739034), (9, 1352582), (11, 1106658), (14, 869517), (18, 676291), (21, 579678), (22, 553329), (33, 368886), (42, 289839), (63, 193226), (66, 184443), (77, 158094), (99, 122962), (126, 96613), (154, 79047), (198, 61481), (231, 52698), (462, 26349), (693, 17566), (1386, 8783)]