18406774476

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8970163}}^1$

素因数の和:8970195

約数の個数: 48

約数和(自身を含む): 50232918400

約数和(自身を除く): 31826143924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 8970163, 17940326, 26910489, 35880652, 53820978, 80731467, 107641956, 161462934, 170433097, 242194401, 322925868, 340866194, 484388802, 511299291, 681732388, 968777604, 1022598582, 1533897873, 2045197164, 3067795746, 4601693619, 6135591492, 9203387238, 18406774476]

約数ペア:

[(1, 18406774476), (2, 9203387238), (3, 6135591492), (4, 4601693619), (6, 3067795746), (9, 2045197164), (12, 1533897873), (18, 1022598582), (19, 968777604), (27, 681732388), (36, 511299291), (38, 484388802), (54, 340866194), (57, 322925868), (76, 242194401), (108, 170433097), (114, 161462934), (171, 107641956), (228, 80731467), (342, 53820978), (513, 35880652), (684, 26910489), (1026, 17940326), (2052, 8970163)]