17671038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1709

約数の個数: 64

約数和(自身を含む): 46006272

約数和(自身を除く): 28335234

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1663, 1771, 3326, 3542, 4989, 5313, 9978, 10626, 11641, 18293, 23282, 34923, 36586, 38249, 54879, 69846, 76498, 109758, 114747, 128051, 229494, 256102, 267743, 384153, 420739, 535486, 768306, 803229, 841478, 1262217, 1606458, 2524434, 2945173, 5890346, 8835519, 17671038]

約数ペア:

[(1, 17671038), (2, 8835519), (3, 5890346), (6, 2945173), (7, 2524434), (11, 1606458), (14, 1262217), (21, 841478), (22, 803229), (23, 768306), (33, 535486), (42, 420739), (46, 384153), (66, 267743), (69, 256102), (77, 229494), (138, 128051), (154, 114747), (161, 109758), (231, 76498), (253, 69846), (322, 54879), (462, 38249), (483, 36586), (506, 34923), (759, 23282), (966, 18293), (1518, 11641), (1663, 10626), (1771, 9978), (3326, 5313), (3542, 4989)]