3149338374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{640891}}^1$

素因数の和:640922

約数の個数: 64

約数和(自身を含む): 8613588480

約数和(自身を除く): 5464250106

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 640891, 1281782, 1922673, 3845346, 4486237, 5768019, 8331583, 8972474, 11536038, 13458711, 16663166, 17304057, 24994749, 26917422, 34608114, 40376133, 49989498, 58321081, 74984247, 80752266, 116642162, 121128399, 149968494, 174963243, 224952741, 242256798, 349926486, 449905482, 524889729, 1049779458, 1574669187, 3149338374]

約数ペア:

[(1, 3149338374), (2, 1574669187), (3, 1049779458), (6, 524889729), (7, 449905482), (9, 349926486), (13, 242256798), (14, 224952741), (18, 174963243), (21, 149968494), (26, 121128399), (27, 116642162), (39, 80752266), (42, 74984247), (54, 58321081), (63, 49989498), (78, 40376133), (91, 34608114), (117, 26917422), (126, 24994749), (182, 17304057), (189, 16663166), (234, 13458711), (273, 11536038), (351, 8972474), (378, 8331583), (546, 5768019), (702, 4486237), (819, 3845346), (1638, 1922673), (2457, 1281782), (4914, 640891)]