19641096

素因数分解:

$2^3\times 3^3\times {\mathrm{90931}}^1$

素因数の和:90946

約数の個数: 32

約数和(自身を含む): 54559200

約数和(自身を除く): 34918104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90931, 181862, 272793, 363724, 545586, 727448, 818379, 1091172, 1636758, 2182344, 2455137, 3273516, 4910274, 6547032, 9820548, 19641096]

約数ペア:

[(1, 19641096), (2, 9820548), (3, 6547032), (4, 4910274), (6, 3273516), (8, 2455137), (9, 2182344), (12, 1636758), (18, 1091172), (24, 818379), (27, 727448), (36, 545586), (54, 363724), (72, 272793), (108, 181862), (216, 90931)]