21772296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3355

約数の個数: 96

約数和(自身を含む): 72596160

約数和(自身を除く): 50823864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 3323, 6552, 6646, 9969, 13292, 19938, 23261, 26584, 29907, 39876, 43199, 46522, 59814, 69783, 79752, 86398, 93044, 119628, 129597, 139566, 172796, 186088, 209349, 239256, 259194, 279132, 302393, 345592, 388791, 418698, 518388, 558264, 604786, 777582, 837396, 907179, 1036776, 1209572, 1555164, 1674792, 1814358, 2419144, 2721537, 3110328, 3628716, 5443074, 7257432, 10886148, 21772296]

約数ペア:

[(1, 21772296), (2, 10886148), (3, 7257432), (4, 5443074), (6, 3628716), (7, 3110328), (8, 2721537), (9, 2419144), (12, 1814358), (13, 1674792), (14, 1555164), (18, 1209572), (21, 1036776), (24, 907179), (26, 837396), (28, 777582), (36, 604786), (39, 558264), (42, 518388), (52, 418698), (56, 388791), (63, 345592), (72, 302393), (78, 279132), (84, 259194), (91, 239256), (104, 209349), (117, 186088), (126, 172796), (156, 139566), (168, 129597), (182, 119628), (234, 93044), (252, 86398), (273, 79752), (312, 69783), (364, 59814), (468, 46522), (504, 43199), (546, 39876), (728, 29907), (819, 26584), (936, 23261), (1092, 19938), (1638, 13292), (2184, 9969), (3276, 6646), (3323, 6552)]