806148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{457}}^1$

素因数の和:481

約数の個数: 54

約数和(自身を含む): 2375646

約数和(自身を除く): 1569498

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 457, 588, 882, 914, 1371, 1764, 1828, 2742, 3199, 4113, 5484, 6398, 8226, 9597, 12796, 16452, 19194, 22393, 28791, 38388, 44786, 57582, 67179, 89572, 115164, 134358, 201537, 268716, 403074, 806148]

約数ペア:

[(1, 806148), (2, 403074), (3, 268716), (4, 201537), (6, 134358), (7, 115164), (9, 89572), (12, 67179), (14, 57582), (18, 44786), (21, 38388), (28, 28791), (36, 22393), (42, 19194), (49, 16452), (63, 12796), (84, 9597), (98, 8226), (126, 6398), (147, 5484), (196, 4113), (252, 3199), (294, 2742), (441, 1828), (457, 1764), (588, 1371), (882, 914)]