146825586

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 325435968

約数和(自身を除く): 178610382

約数列:

[1, 2, 3, 6, 9, 18, 71, 131, 142, 213, 262, 393, 426, 639, 786, 877, 1179, 1278, 1754, 2358, 2631, 5262, 7893, 9301, 15786, 18602, 27903, 55806, 62267, 83709, 114887, 124534, 167418, 186801, 229774, 344661, 373602, 560403, 689322, 1033983, 1120806, 2067966, 8156977, 16313954, 24470931, 48941862, 73412793, 146825586]

約数ペア:

[(1, 146825586), (2, 73412793), (3, 48941862), (6, 24470931), (9, 16313954), (18, 8156977), (71, 2067966), (131, 1120806), (142, 1033983), (213, 689322), (262, 560403), (393, 373602), (426, 344661), (639, 229774), (786, 186801), (877, 167418), (1179, 124534), (1278, 114887), (1754, 83709), (2358, 62267), (2631, 55806), (5262, 27903), (7893, 18602), (9301, 15786)]