219894246

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{85429}}^1$

素因数の和:85461

約数の個数: 48

約数和(自身を含む): 559737360

約数和(自身を除く): 339843114

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 85429, 170858, 256287, 512574, 768861, 939719, 1110577, 1537722, 1879438, 2221154, 2819157, 3331731, 5638314, 6663462, 8457471, 9995193, 12216347, 16914942, 19990386, 24432694, 36649041, 73298082, 109947123, 219894246]

約数ペア:

[(1, 219894246), (2, 109947123), (3, 73298082), (6, 36649041), (9, 24432694), (11, 19990386), (13, 16914942), (18, 12216347), (22, 9995193), (26, 8457471), (33, 6663462), (39, 5638314), (66, 3331731), (78, 2819157), (99, 2221154), (117, 1879438), (143, 1537722), (198, 1110577), (234, 939719), (286, 768861), (429, 512574), (858, 256287), (1287, 170858), (2574, 85429)]