1725516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 4821600

約数和(自身を除く): 3096084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1229, 1404, 2458, 3687, 4916, 7374, 11061, 14748, 15977, 22122, 31954, 33183, 44244, 47931, 63908, 66366, 95862, 132732, 143793, 191724, 287586, 431379, 575172, 862758, 1725516]

約数ペア:

[(1, 1725516), (2, 862758), (3, 575172), (4, 431379), (6, 287586), (9, 191724), (12, 143793), (13, 132732), (18, 95862), (26, 66366), (27, 63908), (36, 47931), (39, 44244), (52, 33183), (54, 31954), (78, 22122), (108, 15977), (117, 14748), (156, 11061), (234, 7374), (351, 4916), (468, 3687), (702, 2458), (1229, 1404)]