42402516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271811}}^1$

素因数の和:271831

約数の個数: 24

約数和(自身を含む): 106550304

約数和(自身を除く): 64147788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271811, 543622, 815433, 1087244, 1630866, 3261732, 3533543, 7067086, 10600629, 14134172, 21201258, 42402516]

約数ペア:

[(1, 42402516), (2, 21201258), (3, 14134172), (4, 10600629), (6, 7067086), (12, 3533543), (13, 3261732), (26, 1630866), (39, 1087244), (52, 815433), (78, 543622), (156, 271811)]