1820108862

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{64283}}^1$

素因数の和:64326

約数の個数: 72

約数和(自身を含む): 4668175512

約数和(自身を除く): 2848066650

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1573, 2178, 2574, 3146, 4719, 9438, 14157, 28314, 64283, 128566, 192849, 385698, 578547, 707113, 835679, 1157094, 1414226, 1671358, 2121339, 2507037, 4242678, 5014074, 6364017, 7521111, 7778243, 9192469, 12728034, 15042222, 15556486, 18384938, 23334729, 27577407, 46669458, 55154814, 70004187, 82732221, 101117159, 140008374, 165464442, 202234318, 303351477, 606702954, 910054431, 1820108862]

約数ペア:

[(1, 1820108862), (2, 910054431), (3, 606702954), (6, 303351477), (9, 202234318), (11, 165464442), (13, 140008374), (18, 101117159), (22, 82732221), (26, 70004187), (33, 55154814), (39, 46669458), (66, 27577407), (78, 23334729), (99, 18384938), (117, 15556486), (121, 15042222), (143, 12728034), (198, 9192469), (234, 7778243), (242, 7521111), (286, 6364017), (363, 5014074), (429, 4242678), (726, 2507037), (858, 2121339), (1089, 1671358), (1287, 1414226), (1573, 1157094), (2178, 835679), (2574, 707113), (3146, 578547), (4719, 385698), (9438, 192849), (14157, 128566), (28314, 64283)]