40288374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2082

約数の個数: 64

約数和(自身を含む): 104302080

約数和(自身を除く): 64013706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2011, 2226, 2862, 3339, 4022, 6033, 6678, 10017, 12066, 14077, 18099, 20034, 28154, 36198, 42231, 54297, 84462, 106583, 108594, 126693, 213166, 253386, 319749, 380079, 639498, 746081, 760158, 959247, 1492162, 1918494, 2238243, 2877741, 4476486, 5755482, 6714729, 13429458, 20144187, 40288374]

約数ペア:

[(1, 40288374), (2, 20144187), (3, 13429458), (6, 6714729), (7, 5755482), (9, 4476486), (14, 2877741), (18, 2238243), (21, 1918494), (27, 1492162), (42, 959247), (53, 760158), (54, 746081), (63, 639498), (106, 380079), (126, 319749), (159, 253386), (189, 213166), (318, 126693), (371, 108594), (378, 106583), (477, 84462), (742, 54297), (954, 42231), (1113, 36198), (1431, 28154), (2011, 20034), (2226, 18099), (2862, 14077), (3339, 12066), (4022, 10017), (6033, 6678)]