99997416

素因数分解:

$2^3\times 3^5\times {\mathrm{51439}}^1$

素因数の和:51460

約数の個数: 48

約数和(自身を含む): 280862400

約数和(自身を除く): 180864984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 51439, 102878, 154317, 205756, 308634, 411512, 462951, 617268, 925902, 1234536, 1388853, 1851804, 2777706, 3703608, 4166559, 5555412, 8333118, 11110824, 12499677, 16666236, 24999354, 33332472, 49998708, 99997416]

約数ペア:

[(1, 99997416), (2, 49998708), (3, 33332472), (4, 24999354), (6, 16666236), (8, 12499677), (9, 11110824), (12, 8333118), (18, 5555412), (24, 4166559), (27, 3703608), (36, 2777706), (54, 1851804), (72, 1388853), (81, 1234536), (108, 925902), (162, 617268), (216, 462951), (243, 411512), (324, 308634), (486, 205756), (648, 154317), (972, 102878), (1944, 51439)]