18698701047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{91867}}^1$

素因数の和:92207

約数の個数: 32

約数和(自身を含む): 28521706752

約数和(自身を除く): 9823005705

約数列:

[1, 3, 13, 17, 39, 51, 221, 307, 663, 921, 3991, 5219, 11973, 15657, 67847, 91867, 203541, 275601, 1194271, 1561739, 3582813, 4685217, 20302607, 28203169, 60907821, 84609507, 366641197, 479453873, 1099923591, 1438361619, 6232900349, 18698701047]

約数ペア:

[(1, 18698701047), (3, 6232900349), (13, 1438361619), (17, 1099923591), (39, 479453873), (51, 366641197), (221, 84609507), (307, 60907821), (663, 28203169), (921, 20302607), (3991, 4685217), (5219, 3582813), (11973, 1561739), (15657, 1194271), (67847, 275601), (91867, 203541)]