42123486

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 87991200

約数和(自身を除く): 45867714

約数列:

[1, 2, 3, 6, 29, 58, 87, 109, 174, 218, 327, 654, 2221, 3161, 4442, 6322, 6663, 9483, 13326, 18966, 64409, 128818, 193227, 242089, 386454, 484178, 726267, 1452534, 7020581, 14041162, 21061743, 42123486]

約数ペア:

[(1, 42123486), (2, 21061743), (3, 14041162), (6, 7020581), (29, 1452534), (58, 726267), (87, 484178), (109, 386454), (174, 242089), (218, 193227), (327, 128818), (654, 64409), (2221, 18966), (3161, 13326), (4442, 9483), (6322, 6663)]