18302011092

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{22153}}^1$

素因数の和:22649

約数の個数: 72

約数和(自身を含む): 47247304104

約数和(自身を除く): 28945293012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 433, 477, 636, 866, 954, 1299, 1732, 1908, 2598, 3897, 5196, 7794, 15588, 22153, 22949, 44306, 45898, 66459, 68847, 88612, 91796, 132918, 137694, 199377, 206541, 265836, 275388, 398754, 413082, 797508, 826164, 1174109, 2348218, 3522327, 4696436, 7044654, 9592249, 10566981, 14089308, 19184498, 21133962, 28776747, 38368996, 42267924, 57553494, 86330241, 115106988, 172660482, 345320964, 508389197, 1016778394, 1525167591, 2033556788, 3050335182, 4575502773, 6100670364, 9151005546, 18302011092]

約数ペア:

[(1, 18302011092), (2, 9151005546), (3, 6100670364), (4, 4575502773), (6, 3050335182), (9, 2033556788), (12, 1525167591), (18, 1016778394), (36, 508389197), (53, 345320964), (106, 172660482), (159, 115106988), (212, 86330241), (318, 57553494), (433, 42267924), (477, 38368996), (636, 28776747), (866, 21133962), (954, 19184498), (1299, 14089308), (1732, 10566981), (1908, 9592249), (2598, 7044654), (3897, 4696436), (5196, 3522327), (7794, 2348218), (15588, 1174109), (22153, 826164), (22949, 797508), (44306, 413082), (45898, 398754), (66459, 275388), (68847, 265836), (88612, 206541), (91796, 199377), (132918, 137694)]