1492218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 3983616

約数和(自身を除く): 2491398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 911, 1638, 1822, 2733, 5466, 6377, 8199, 11843, 12754, 16398, 19131, 23686, 35529, 38262, 57393, 71058, 82901, 106587, 114786, 165802, 213174, 248703, 497406, 746109, 1492218]

約数ペア:

[(1, 1492218), (2, 746109), (3, 497406), (6, 248703), (7, 213174), (9, 165802), (13, 114786), (14, 106587), (18, 82901), (21, 71058), (26, 57393), (39, 38262), (42, 35529), (63, 23686), (78, 19131), (91, 16398), (117, 12754), (126, 11843), (182, 8199), (234, 6377), (273, 5466), (546, 2733), (819, 1822), (911, 1638)]