18349044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3581}}^1$

素因数の和:3656

約数の個数: 48

約数和(自身を含む): 49746816

約数和(自身を除く): 31397772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 3581, 5124, 7162, 10743, 14324, 21486, 25067, 42972, 50134, 75201, 100268, 150402, 218441, 300804, 436882, 655323, 873764, 1310646, 1529087, 2621292, 3058174, 4587261, 6116348, 9174522, 18349044]

約数ペア:

[(1, 18349044), (2, 9174522), (3, 6116348), (4, 4587261), (6, 3058174), (7, 2621292), (12, 1529087), (14, 1310646), (21, 873764), (28, 655323), (42, 436882), (61, 300804), (84, 218441), (122, 150402), (183, 100268), (244, 75201), (366, 50134), (427, 42972), (732, 25067), (854, 21486), (1281, 14324), (1708, 10743), (2562, 7162), (3581, 5124)]