39807288

素因数分解:

$2^3\times 3^5\times {\mathrm{20477}}^1$

素因数の和:20498

約数の個数: 48

約数和(自身を含む): 111809880

約数和(自身を除く): 72002592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 20477, 40954, 61431, 81908, 122862, 163816, 184293, 245724, 368586, 491448, 552879, 737172, 1105758, 1474344, 1658637, 2211516, 3317274, 4423032, 4975911, 6634548, 9951822, 13269096, 19903644, 39807288]

約数ペア:

[(1, 39807288), (2, 19903644), (3, 13269096), (4, 9951822), (6, 6634548), (8, 4975911), (9, 4423032), (12, 3317274), (18, 2211516), (24, 1658637), (27, 1474344), (36, 1105758), (54, 737172), (72, 552879), (81, 491448), (108, 368586), (162, 245724), (216, 184293), (243, 163816), (324, 122862), (486, 81908), (648, 61431), (972, 40954), (1944, 20477)]