1248534

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{367}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 3214848

約数和(自身を除く): 1966314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 367, 378, 486, 567, 734, 1101, 1134, 1701, 2202, 2569, 3303, 3402, 5138, 6606, 7707, 9909, 15414, 19818, 23121, 29727, 46242, 59454, 69363, 89181, 138726, 178362, 208089, 416178, 624267, 1248534]

約数ペア:

[(1, 1248534), (2, 624267), (3, 416178), (6, 208089), (7, 178362), (9, 138726), (14, 89181), (18, 69363), (21, 59454), (27, 46242), (42, 29727), (54, 23121), (63, 19818), (81, 15414), (126, 9909), (162, 7707), (189, 6606), (243, 5138), (367, 3402), (378, 3303), (486, 2569), (567, 2202), (734, 1701), (1101, 1134)]