19486332

素因数分解:

$2^2\times 3^4\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:592

約数の個数: 60

約数和(自身を含む): 51429840

約数和(自身を除く): 31943508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 274, 324, 411, 439, 548, 822, 878, 1233, 1317, 1644, 1756, 2466, 2634, 3699, 3951, 4932, 5268, 7398, 7902, 11097, 11853, 14796, 15804, 22194, 23706, 35559, 44388, 47412, 60143, 71118, 120286, 142236, 180429, 240572, 360858, 541287, 721716, 1082574, 1623861, 2165148, 3247722, 4871583, 6495444, 9743166, 19486332]

約数ペア:

[(1, 19486332), (2, 9743166), (3, 6495444), (4, 4871583), (6, 3247722), (9, 2165148), (12, 1623861), (18, 1082574), (27, 721716), (36, 541287), (54, 360858), (81, 240572), (108, 180429), (137, 142236), (162, 120286), (274, 71118), (324, 60143), (411, 47412), (439, 44388), (548, 35559), (822, 23706), (878, 22194), (1233, 15804), (1317, 14796), (1644, 11853), (1756, 11097), (2466, 7902), (2634, 7398), (3699, 5268), (3951, 4932)]