18674188512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{3969853}}^1$

素因数の和:3969880

約数の個数: 72

約数和(自身を含む): 57022982856

約数和(自身を除く): 38348794344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 3969853, 7939706, 11909559, 15879412, 23819118, 27788971, 31758824, 47638236, 55577942, 63517648, 83366913, 95276472, 111155884, 127035296, 166733826, 190552944, 194522797, 222311768, 333467652, 381105888, 389045594, 444623536, 583568391, 666935304, 778091188, 889247072, 1167136782, 1333870608, 1556182376, 2334273564, 2667741216, 3112364752, 4668547128, 6224729504, 9337094256, 18674188512]

約数ペア:

[(1, 18674188512), (2, 9337094256), (3, 6224729504), (4, 4668547128), (6, 3112364752), (7, 2667741216), (8, 2334273564), (12, 1556182376), (14, 1333870608), (16, 1167136782), (21, 889247072), (24, 778091188), (28, 666935304), (32, 583568391), (42, 444623536), (48, 389045594), (49, 381105888), (56, 333467652), (84, 222311768), (96, 194522797), (98, 190552944), (112, 166733826), (147, 127035296), (168, 111155884), (196, 95276472), (224, 83366913), (294, 63517648), (336, 55577942), (392, 47638236), (588, 31758824), (672, 27788971), (784, 23819118), (1176, 15879412), (1568, 11909559), (2352, 7939706), (4704, 3969853)]