13049604

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 34566168

約数和(自身を除く): 21516564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 97, 101, 111, 148, 194, 202, 222, 291, 303, 333, 388, 404, 444, 582, 606, 666, 873, 909, 1164, 1212, 1332, 1746, 1818, 3492, 3589, 3636, 3737, 7178, 7474, 9797, 10767, 11211, 14356, 14948, 19594, 21534, 22422, 29391, 32301, 33633, 39188, 43068, 44844, 58782, 64602, 67266, 88173, 117564, 129204, 134532, 176346, 352692, 362489, 724978, 1087467, 1449956, 2174934, 3262401, 4349868, 6524802, 13049604]

約数ペア:

[(1, 13049604), (2, 6524802), (3, 4349868), (4, 3262401), (6, 2174934), (9, 1449956), (12, 1087467), (18, 724978), (36, 362489), (37, 352692), (74, 176346), (97, 134532), (101, 129204), (111, 117564), (148, 88173), (194, 67266), (202, 64602), (222, 58782), (291, 44844), (303, 43068), (333, 39188), (388, 33633), (404, 32301), (444, 29391), (582, 22422), (606, 21534), (666, 19594), (873, 14948), (909, 14356), (1164, 11211), (1212, 10767), (1332, 9797), (1746, 7474), (1818, 7178), (3492, 3737), (3589, 3636)]