18287256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{58613}}^1$

素因数の和:58635

約数の個数: 32

約数和(自身を含む): 49235760

約数和(自身を除く): 30948504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 58613, 117226, 175839, 234452, 351678, 468904, 703356, 761969, 1406712, 1523938, 2285907, 3047876, 4571814, 6095752, 9143628, 18287256]

約数ペア:

[(1, 18287256), (2, 9143628), (3, 6095752), (4, 4571814), (6, 3047876), (8, 2285907), (12, 1523938), (13, 1406712), (24, 761969), (26, 703356), (39, 468904), (52, 351678), (78, 234452), (104, 175839), (156, 117226), (312, 58613)]