7021281204

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{162937}}^1$

素因数の和:162979

約数の個数: 120

約数和(自身を含む): 22081357760

約数和(自身を除く): 15060076556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3078, 3591, 4788, 6156, 7182, 10773, 14364, 21546, 43092, 162937, 325874, 488811, 651748, 977622, 1140559, 1466433, 1955244, 2281118, 2932866, 3095803, 3421677, 4399299, 4562236, 5865732, 6191606, 6843354, 8798598, 9287409, 10265031, 12383212, 13197897, 13686708, 17597196, 18574818, 20530062, 21670621, 26395794, 27862227, 30795093, 37149636, 41060124, 43341242, 52791588, 55724454, 61590186, 65011863, 83586681, 86682484, 92385279, 111448908, 123180372, 130023726, 167173362, 184770558, 195035589, 250760043, 260047452, 334346724, 369541116, 390071178, 501520086, 585106767, 780142356, 1003040172, 1170213534, 1755320301, 2340427068, 3510640602, 7021281204]

約数ペア:

[(1, 7021281204), (2, 3510640602), (3, 2340427068), (4, 1755320301), (6, 1170213534), (7, 1003040172), (9, 780142356), (12, 585106767), (14, 501520086), (18, 390071178), (19, 369541116), (21, 334346724), (27, 260047452), (28, 250760043), (36, 195035589), (38, 184770558), (42, 167173362), (54, 130023726), (57, 123180372), (63, 111448908), (76, 92385279), (81, 86682484), (84, 83586681), (108, 65011863), (114, 61590186), (126, 55724454), (133, 52791588), (162, 43341242), (171, 41060124), (189, 37149636), (228, 30795093), (252, 27862227), (266, 26395794), (324, 21670621), (342, 20530062), (378, 18574818), (399, 17597196), (513, 13686708), (532, 13197897), (567, 12383212), (684, 10265031), (756, 9287409), (798, 8798598), (1026, 6843354), (1134, 6191606), (1197, 5865732), (1539, 4562236), (1596, 4399299), (2052, 3421677), (2268, 3095803), (2394, 2932866), (3078, 2281118), (3591, 1955244), (4788, 1466433), (6156, 1140559), (7182, 977622), (10773, 651748), (14364, 488811), (21546, 325874), (43092, 162937)]