21214032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3360

約数の個数: 80

約数和(自身を含む): 65948160

約数和(自身を除く): 44734128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 3323, 6384, 6646, 9969, 13292, 19938, 23261, 26584, 39876, 46522, 53168, 63137, 69783, 79752, 93044, 126274, 139566, 159504, 186088, 189411, 252548, 279132, 372176, 378822, 441959, 505096, 558264, 757644, 883918, 1010192, 1116528, 1325877, 1515288, 1767836, 2651754, 3030576, 3535672, 5303508, 7071344, 10607016, 21214032]

約数ペア:

[(1, 21214032), (2, 10607016), (3, 7071344), (4, 5303508), (6, 3535672), (7, 3030576), (8, 2651754), (12, 1767836), (14, 1515288), (16, 1325877), (19, 1116528), (21, 1010192), (24, 883918), (28, 757644), (38, 558264), (42, 505096), (48, 441959), (56, 378822), (57, 372176), (76, 279132), (84, 252548), (112, 189411), (114, 186088), (133, 159504), (152, 139566), (168, 126274), (228, 93044), (266, 79752), (304, 69783), (336, 63137), (399, 53168), (456, 46522), (532, 39876), (798, 26584), (912, 23261), (1064, 19938), (1596, 13292), (2128, 9969), (3192, 6646), (3323, 6384)]