13251462

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 31795200

約数和(自身を除く): 18543738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 137, 141, 147, 274, 282, 294, 329, 343, 411, 658, 686, 822, 959, 987, 1029, 1918, 1974, 2058, 2303, 2877, 4606, 5754, 6439, 6713, 6909, 12878, 13426, 13818, 16121, 19317, 20139, 32242, 38634, 40278, 45073, 46991, 48363, 90146, 93982, 96726, 135219, 140973, 270438, 281946, 315511, 631022, 946533, 1893066, 2208577, 4417154, 6625731, 13251462]

約数ペア:

[(1, 13251462), (2, 6625731), (3, 4417154), (6, 2208577), (7, 1893066), (14, 946533), (21, 631022), (42, 315511), (47, 281946), (49, 270438), (94, 140973), (98, 135219), (137, 96726), (141, 93982), (147, 90146), (274, 48363), (282, 46991), (294, 45073), (329, 40278), (343, 38634), (411, 32242), (658, 20139), (686, 19317), (822, 16121), (959, 13818), (987, 13426), (1029, 12878), (1918, 6909), (1974, 6713), (2058, 6439), (2303, 5754), (2877, 4606)]