18049122

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3673}}^1$

素因数の和:3704

約数の個数: 64

約数和(自身を含む): 49378560

約数和(自身を除く): 31329438

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, 3673, 4914, 7346, 11019, 22038, 25711, 33057, 47749, 51422, 66114, 77133, 95498, 99171, 143247, 154266, 198342, 231399, 286494, 334243, 429741, 462798, 668486, 694197, 859482, 1002729, 1289223, 1388394, 2005458, 2578446, 3008187, 6016374, 9024561, 18049122]

約数ペア:

[(1, 18049122), (2, 9024561), (3, 6016374), (6, 3008187), (7, 2578446), (9, 2005458), (13, 1388394), (14, 1289223), (18, 1002729), (21, 859482), (26, 694197), (27, 668486), (39, 462798), (42, 429741), (54, 334243), (63, 286494), (78, 231399), (91, 198342), (117, 154266), (126, 143247), (182, 99171), (189, 95498), (234, 77133), (273, 66114), (351, 51422), (378, 47749), (546, 33057), (702, 25711), (819, 22038), (1638, 11019), (2457, 7346), (3673, 4914)]