12220362

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2939}}^1$

素因数の和:2968

約数の個数: 64

約数和(自身を含む): 33868800

約数和(自身を除く): 21648438

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 2939, 4158, 5878, 8817, 17634, 20573, 26451, 32329, 41146, 52902, 61719, 64658, 79353, 96987, 123438, 158706, 185157, 193974, 226303, 290961, 370314, 452606, 555471, 581922, 678909, 872883, 1110942, 1357818, 1745766, 2036727, 4073454, 6110181, 12220362]

約数ペア:

[(1, 12220362), (2, 6110181), (3, 4073454), (6, 2036727), (7, 1745766), (9, 1357818), (11, 1110942), (14, 872883), (18, 678909), (21, 581922), (22, 555471), (27, 452606), (33, 370314), (42, 290961), (54, 226303), (63, 193974), (66, 185157), (77, 158706), (99, 123438), (126, 96987), (154, 79353), (189, 64658), (198, 61719), (231, 52902), (297, 41146), (378, 32329), (462, 26451), (594, 20573), (693, 17634), (1386, 8817), (2079, 5878), (2939, 4158)]