1493478

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{439}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 3843840

約数和(自身を除く): 2350362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 439, 486, 567, 878, 1134, 1317, 1701, 2634, 3073, 3402, 3951, 6146, 7902, 9219, 11853, 18438, 23706, 27657, 35559, 55314, 71118, 82971, 106677, 165942, 213354, 248913, 497826, 746739, 1493478]

約数ペア:

[(1, 1493478), (2, 746739), (3, 497826), (6, 248913), (7, 213354), (9, 165942), (14, 106677), (18, 82971), (21, 71118), (27, 55314), (42, 35559), (54, 27657), (63, 23706), (81, 18438), (126, 11853), (162, 9219), (189, 7902), (243, 6146), (378, 3951), (439, 3402), (486, 3073), (567, 2634), (878, 1701), (1134, 1317)]