13897884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 44271360

約数和(自身を除く): 30373476

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 89, 91, 132, 143, 154, 156, 169, 178, 182, 231, 267, 273, 286, 308, 338, 356, 364, 429, 462, 507, 534, 546, 572, 623, 676, 858, 924, 979, 1001, 1014, 1068, 1092, 1157, 1183, 1246, 1716, 1859, 1869, 1958, 2002, 2028, 2314, 2366, 2492, 2937, 3003, 3471, 3549, 3718, 3738, 3916, 4004, 4628, 4732, 5577, 5874, 6006, 6853, 6942, 7098, 7436, 7476, 8099, 11154, 11748, 12012, 12727, 13013, 13706, 13884, 14196, 15041, 16198, 20559, 22308, 24297, 25454, 26026, 27412, 30082, 32396, 38181, 39039, 41118, 45123, 48594, 50908, 52052, 60164, 76362, 78078, 82236, 89089, 90246, 97188, 105287, 152724, 156156, 165451, 178178, 180492, 210574, 267267, 315861, 330902, 356356, 421148, 496353, 534534, 631722, 661804, 992706, 1069068, 1158157, 1263444, 1985412, 2316314, 3474471, 4632628, 6948942, 13897884]

約数ペア:

[(1, 13897884), (2, 6948942), (3, 4632628), (4, 3474471), (6, 2316314), (7, 1985412), (11, 1263444), (12, 1158157), (13, 1069068), (14, 992706), (21, 661804), (22, 631722), (26, 534534), (28, 496353), (33, 421148), (39, 356356), (42, 330902), (44, 315861), (52, 267267), (66, 210574), (77, 180492), (78, 178178), (84, 165451), (89, 156156), (91, 152724), (132, 105287), (143, 97188), (154, 90246), (156, 89089), (169, 82236), (178, 78078), (182, 76362), (231, 60164), (267, 52052), (273, 50908), (286, 48594), (308, 45123), (338, 41118), (356, 39039), (364, 38181), (429, 32396), (462, 30082), (507, 27412), (534, 26026), (546, 25454), (572, 24297), (623, 22308), (676, 20559), (858, 16198), (924, 15041), (979, 14196), (1001, 13884), (1014, 13706), (1068, 13013), (1092, 12727), (1157, 12012), (1183, 11748), (1246, 11154), (1716, 8099), (1859, 7476), (1869, 7436), (1958, 7098), (2002, 6942), (2028, 6853), (2314, 6006), (2366, 5874), (2492, 5577), (2937, 4732), (3003, 4628), (3471, 4004), (3549, 3916), (3718, 3738)]