18272184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1860

約数の個数: 64

約数和(自身を含む): 53091840

約数和(自身を除く): 34819656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 1783, 2562, 3416, 3566, 5124, 5349, 7132, 10248, 10698, 12481, 14264, 21396, 24962, 37443, 42792, 49924, 74886, 99848, 108763, 149772, 217526, 299544, 326289, 435052, 652578, 761341, 870104, 1305156, 1522682, 2284023, 2610312, 3045364, 4568046, 6090728, 9136092, 18272184]

約数ペア:

[(1, 18272184), (2, 9136092), (3, 6090728), (4, 4568046), (6, 3045364), (7, 2610312), (8, 2284023), (12, 1522682), (14, 1305156), (21, 870104), (24, 761341), (28, 652578), (42, 435052), (56, 326289), (61, 299544), (84, 217526), (122, 149772), (168, 108763), (183, 99848), (244, 74886), (366, 49924), (427, 42792), (488, 37443), (732, 24962), (854, 21396), (1281, 14264), (1464, 12481), (1708, 10698), (1783, 10248), (2562, 7132), (3416, 5349), (3566, 5124)]