1895166

素因数分解:

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

素因数の和:130

約数の個数: 72

約数和(自身を含む): 5138640

約数和(自身を除く): 3243474

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 89, 91, 117, 126, 169, 178, 182, 234, 267, 273, 338, 507, 534, 546, 623, 801, 819, 1014, 1157, 1183, 1246, 1521, 1602, 1638, 1869, 2314, 2366, 3042, 3471, 3549, 3738, 5607, 6942, 7098, 8099, 10413, 10647, 11214, 15041, 16198, 20826, 21294, 24297, 30082, 45123, 48594, 72891, 90246, 105287, 135369, 145782, 210574, 270738, 315861, 631722, 947583, 1895166]

約数ペア:

[(1, 1895166), (2, 947583), (3, 631722), (6, 315861), (7, 270738), (9, 210574), (13, 145782), (14, 135369), (18, 105287), (21, 90246), (26, 72891), (39, 48594), (42, 45123), (63, 30082), (78, 24297), (89, 21294), (91, 20826), (117, 16198), (126, 15041), (169, 11214), (178, 10647), (182, 10413), (234, 8099), (267, 7098), (273, 6942), (338, 5607), (507, 3738), (534, 3549), (546, 3471), (623, 3042), (801, 2366), (819, 2314), (1014, 1869), (1157, 1638), (1183, 1602), (1246, 1521)]