18969306

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2659}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 40219200

約数和(自身を除く): 21249894

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 174, 246, 1189, 2378, 2659, 3567, 5318, 7134, 7977, 15954, 77111, 109019, 154222, 218038, 231333, 327057, 462666, 654114, 3161551, 6323102, 9484653, 18969306]

約数ペア:

[(1, 18969306), (2, 9484653), (3, 6323102), (6, 3161551), (29, 654114), (41, 462666), (58, 327057), (82, 231333), (87, 218038), (123, 154222), (174, 109019), (246, 77111), (1189, 15954), (2378, 7977), (2659, 7134), (3567, 5318)]