65941038

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 147420000

約数和(自身を除く): 81478962

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 199, 246, 369, 398, 449, 597, 738, 898, 1194, 1347, 1791, 2694, 3582, 4041, 8082, 8159, 16318, 18409, 24477, 36818, 48954, 55227, 73431, 89351, 110454, 146862, 165681, 178702, 268053, 331362, 536106, 804159, 1608318, 3663391, 7326782, 10990173, 21980346, 32970519, 65941038]

約数ペア:

[(1, 65941038), (2, 32970519), (3, 21980346), (6, 10990173), (9, 7326782), (18, 3663391), (41, 1608318), (82, 804159), (123, 536106), (199, 331362), (246, 268053), (369, 178702), (398, 165681), (449, 146862), (597, 110454), (738, 89351), (898, 73431), (1194, 55227), (1347, 48954), (1791, 36818), (2694, 24477), (3582, 18409), (4041, 16318), (8082, 8159)]