11531196

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 30466800

約数和(自身を除く): 18935604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 61, 89, 118, 122, 177, 178, 183, 236, 244, 267, 354, 356, 366, 531, 534, 549, 708, 732, 801, 1062, 1068, 1098, 1602, 2124, 2196, 3204, 3599, 5251, 5429, 7198, 10502, 10797, 10858, 14396, 15753, 16287, 21004, 21594, 21716, 31506, 32391, 32574, 43188, 47259, 48861, 63012, 64782, 65148, 94518, 97722, 129564, 189036, 195444, 320311, 640622, 960933, 1281244, 1921866, 2882799, 3843732, 5765598, 11531196]

約数ペア:

[(1, 11531196), (2, 5765598), (3, 3843732), (4, 2882799), (6, 1921866), (9, 1281244), (12, 960933), (18, 640622), (36, 320311), (59, 195444), (61, 189036), (89, 129564), (118, 97722), (122, 94518), (177, 65148), (178, 64782), (183, 63012), (236, 48861), (244, 47259), (267, 43188), (354, 32574), (356, 32391), (366, 31506), (531, 21716), (534, 21594), (549, 21004), (708, 16287), (732, 15753), (801, 14396), (1062, 10858), (1068, 10797), (1098, 10502), (1602, 7198), (2124, 5429), (2196, 5251), (3204, 3599)]