2193282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 5937984

約数和(自身を除く): 3744702

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 103, 117, 126, 169, 182, 206, 234, 273, 309, 338, 507, 546, 618, 721, 819, 927, 1014, 1183, 1339, 1442, 1521, 1638, 1854, 2163, 2366, 2678, 3042, 3549, 4017, 4326, 6489, 7098, 8034, 9373, 10647, 12051, 12978, 17407, 18746, 21294, 24102, 28119, 34814, 52221, 56238, 84357, 104442, 121849, 156663, 168714, 243698, 313326, 365547, 731094, 1096641, 2193282]

約数ペア:

[(1, 2193282), (2, 1096641), (3, 731094), (6, 365547), (7, 313326), (9, 243698), (13, 168714), (14, 156663), (18, 121849), (21, 104442), (26, 84357), (39, 56238), (42, 52221), (63, 34814), (78, 28119), (91, 24102), (103, 21294), (117, 18746), (126, 17407), (169, 12978), (182, 12051), (206, 10647), (234, 9373), (273, 8034), (309, 7098), (338, 6489), (507, 4326), (546, 4017), (618, 3549), (721, 3042), (819, 2678), (927, 2366), (1014, 2163), (1183, 1854), (1339, 1638), (1442, 1521)]