21373070334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1\times {\mathrm{1487}}^1$

素因数の和:2150

約数の個数: 128

約数和(自身を含む): 54428516352

約数和(自身を除く): 33055446018

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 154, 159, 231, 318, 371, 462, 583, 587, 742, 1113, 1166, 1174, 1487, 1749, 1761, 2226, 2974, 3498, 3522, 4081, 4109, 4461, 6457, 8162, 8218, 8922, 10409, 12243, 12327, 12914, 16357, 19371, 20818, 24486, 24654, 31111, 31227, 32714, 38742, 45199, 49071, 62222, 62454, 78811, 90398, 93333, 98142, 114499, 135597, 157622, 186666, 217777, 228998, 236433, 271194, 342221, 343497, 435554, 472866, 551677, 653331, 684442, 686994, 866921, 872869, 1026663, 1103354, 1306662, 1655031, 1733842, 1745738, 2053326, 2395547, 2600763, 2618607, 3310062, 4791094, 5201526, 5237214, 6068447, 6110083, 7186641, 9601559, 12136894, 12220166, 14373282, 18205341, 18330249, 19203118, 28804677, 36410682, 36660498, 46262057, 57609354, 67210913, 92524114, 134421826, 138786171, 201632739, 277572342, 323834399, 403265478, 508882627, 647668798, 971503197, 1017765254, 1526647881, 1943006394, 3053295762, 3562178389, 7124356778, 10686535167, 21373070334]

約数ペア:

[(1, 21373070334), (2, 10686535167), (3, 7124356778), (6, 3562178389), (7, 3053295762), (11, 1943006394), (14, 1526647881), (21, 1017765254), (22, 971503197), (33, 647668798), (42, 508882627), (53, 403265478), (66, 323834399), (77, 277572342), (106, 201632739), (154, 138786171), (159, 134421826), (231, 92524114), (318, 67210913), (371, 57609354), (462, 46262057), (583, 36660498), (587, 36410682), (742, 28804677), (1113, 19203118), (1166, 18330249), (1174, 18205341), (1487, 14373282), (1749, 12220166), (1761, 12136894), (2226, 9601559), (2974, 7186641), (3498, 6110083), (3522, 6068447), (4081, 5237214), (4109, 5201526), (4461, 4791094), (6457, 3310062), (8162, 2618607), (8218, 2600763), (8922, 2395547), (10409, 2053326), (12243, 1745738), (12327, 1733842), (12914, 1655031), (16357, 1306662), (19371, 1103354), (20818, 1026663), (24486, 872869), (24654, 866921), (31111, 686994), (31227, 684442), (32714, 653331), (38742, 551677), (45199, 472866), (49071, 435554), (62222, 343497), (62454, 342221), (78811, 271194), (90398, 236433), (93333, 228998), (98142, 217777), (114499, 186666), (135597, 157622)]