1219842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:435

約数の個数: 36

約数和(自身を含む): 2869074

約数和(自身を除く): 1649232

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 401, 507, 802, 1014, 1203, 1521, 2406, 3042, 3609, 5213, 7218, 10426, 15639, 31278, 46917, 67769, 93834, 135538, 203307, 406614, 609921, 1219842]

約数ペア:

[(1, 1219842), (2, 609921), (3, 406614), (6, 203307), (9, 135538), (13, 93834), (18, 67769), (26, 46917), (39, 31278), (78, 15639), (117, 10426), (169, 7218), (234, 5213), (338, 3609), (401, 3042), (507, 2406), (802, 1521), (1014, 1203)]