18319152

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4831}}^1$

素因数の和:4921

約数の個数: 40

約数和(自身を含む): 47933440

約数和(自身を除く): 29614288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 4831, 9662, 14493, 19324, 28986, 38648, 57972, 77296, 115944, 231888, 381649, 763298, 1144947, 1526596, 2289894, 3053192, 4579788, 6106384, 9159576, 18319152]

約数ペア:

[(1, 18319152), (2, 9159576), (3, 6106384), (4, 4579788), (6, 3053192), (8, 2289894), (12, 1526596), (16, 1144947), (24, 763298), (48, 381649), (79, 231888), (158, 115944), (237, 77296), (316, 57972), (474, 38648), (632, 28986), (948, 19324), (1264, 14493), (1896, 9662), (3792, 4831)]