16559244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 46230912

約数和(自身を除く): 29671668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 863, 1066, 1476, 1599, 1726, 2132, 2589, 3198, 3452, 4797, 5178, 6396, 7767, 9594, 10356, 11219, 15534, 19188, 22438, 31068, 33657, 35383, 44876, 67314, 70766, 100971, 106149, 134628, 141532, 201942, 212298, 318447, 403884, 424596, 459979, 636894, 919958, 1273788, 1379937, 1839916, 2759874, 4139811, 5519748, 8279622, 16559244]

約数ペア:

[(1, 16559244), (2, 8279622), (3, 5519748), (4, 4139811), (6, 2759874), (9, 1839916), (12, 1379937), (13, 1273788), (18, 919958), (26, 636894), (36, 459979), (39, 424596), (41, 403884), (52, 318447), (78, 212298), (82, 201942), (117, 141532), (123, 134628), (156, 106149), (164, 100971), (234, 70766), (246, 67314), (369, 44876), (468, 35383), (492, 33657), (533, 31068), (738, 22438), (863, 19188), (1066, 15534), (1476, 11219), (1599, 10356), (1726, 9594), (2132, 7767), (2589, 6396), (3198, 5178), (3452, 4797)]