189898758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2287}}^1$

素因数の和:2961

約数の個数: 48

約数和(自身を含む): 471144960

約数和(自身を除く): 281246202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 659, 1318, 1977, 2287, 3954, 4574, 4613, 5931, 6861, 9226, 11862, 13722, 13839, 16009, 20583, 27678, 32018, 41166, 41517, 48027, 83034, 96054, 144081, 288162, 1507133, 3014266, 4521399, 9042798, 10549931, 13564197, 21099862, 27128394, 31649793, 63299586, 94949379, 189898758]

約数ペア:

[(1, 189898758), (2, 94949379), (3, 63299586), (6, 31649793), (7, 27128394), (9, 21099862), (14, 13564197), (18, 10549931), (21, 9042798), (42, 4521399), (63, 3014266), (126, 1507133), (659, 288162), (1318, 144081), (1977, 96054), (2287, 83034), (3954, 48027), (4574, 41517), (4613, 41166), (5931, 32018), (6861, 27678), (9226, 20583), (11862, 16009), (13722, 13839)]