1244538

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 2913600

約数和(自身を除く): 1669062

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1213, 2426, 3639, 7278, 10917, 21834, 23047, 32751, 46094, 65502, 69141, 138282, 207423, 414846, 622269, 1244538]

約数ペア:

[(1, 1244538), (2, 622269), (3, 414846), (6, 207423), (9, 138282), (18, 69141), (19, 65502), (27, 46094), (38, 32751), (54, 23047), (57, 21834), (114, 10917), (171, 7278), (342, 3639), (513, 2426), (1026, 1213)]