1497816

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 4127760

約数和(自身を除く): 2629944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 293, 426, 568, 586, 639, 852, 879, 1172, 1278, 1704, 1758, 2344, 2556, 2637, 3516, 5112, 5274, 7032, 10548, 20803, 21096, 41606, 62409, 83212, 124818, 166424, 187227, 249636, 374454, 499272, 748908, 1497816]

約数ペア:

[(1, 1497816), (2, 748908), (3, 499272), (4, 374454), (6, 249636), (8, 187227), (9, 166424), (12, 124818), (18, 83212), (24, 62409), (36, 41606), (71, 21096), (72, 20803), (142, 10548), (213, 7032), (284, 5274), (293, 5112), (426, 3516), (568, 2637), (586, 2556), (639, 2344), (852, 1758), (879, 1704), (1172, 1278)]