18113618237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6323}}^1$

素因数の和:6450

約数の個数: 48

約数和(自身を含む): 22664406528

約数和(自身を除く): 4550788291

約数列:

[1, 11, 13, 23, 67, 143, 169, 253, 299, 737, 871, 1541, 1859, 3289, 3887, 6323, 9581, 11323, 16951, 20033, 42757, 69553, 82199, 124553, 145429, 220363, 260429, 423641, 904189, 1068587, 1599719, 1890577, 2864719, 4660051, 5507333, 9743743, 11754457, 20796347, 24577501, 60580663, 71595329, 107181173, 126668659, 270352511, 787548619, 1393355249, 1646692567, 18113618237]

約数ペア:

[(1, 18113618237), (11, 1646692567), (13, 1393355249), (23, 787548619), (67, 270352511), (143, 126668659), (169, 107181173), (253, 71595329), (299, 60580663), (737, 24577501), (871, 20796347), (1541, 11754457), (1859, 9743743), (3289, 5507333), (3887, 4660051), (6323, 2864719), (9581, 1890577), (11323, 1599719), (16951, 1068587), (20033, 904189), (42757, 423641), (69553, 260429), (82199, 220363), (124553, 145429)]