81843498

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1471}}^1$

素因数の和:1771

約数の個数: 48

約数和(自身を含む): 194268672

約数和(自身を除く): 112425174

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 281, 562, 843, 1471, 1686, 2529, 2942, 3091, 4413, 5058, 6182, 8826, 9273, 13239, 16181, 18546, 26478, 27819, 32362, 48543, 55638, 97086, 145629, 291258, 413351, 826702, 1240053, 2480106, 3720159, 4546861, 7440318, 9093722, 13640583, 27281166, 40921749, 81843498]

約数ペア:

[(1, 81843498), (2, 40921749), (3, 27281166), (6, 13640583), (9, 9093722), (11, 7440318), (18, 4546861), (22, 3720159), (33, 2480106), (66, 1240053), (99, 826702), (198, 413351), (281, 291258), (562, 145629), (843, 97086), (1471, 55638), (1686, 48543), (2529, 32362), (2942, 27819), (3091, 26478), (4413, 18546), (5058, 16181), (6182, 13239), (8826, 9273)]