1491516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3210

約数の個数: 36

約数和(自身を含む): 4061512

約数和(自身を除く): 2569996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3187, 6374, 9561, 12748, 19122, 28683, 38244, 41431, 57366, 82862, 114732, 124293, 165724, 248586, 372879, 497172, 745758, 1491516]

約数ペア:

[(1, 1491516), (2, 745758), (3, 497172), (4, 372879), (6, 248586), (9, 165724), (12, 124293), (13, 114732), (18, 82862), (26, 57366), (36, 41431), (39, 38244), (52, 28683), (78, 19122), (117, 12748), (156, 9561), (234, 6374), (468, 3187)]