928746

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{13}}^1$

素因数の和:47

約数の個数: 84

約数和(自身を含む): 2616642

約数和(自身を除く): 1687896

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 243, 273, 294, 351, 378, 441, 486, 546, 567, 637, 702, 729, 819, 882, 1053, 1134, 1274, 1323, 1458, 1638, 1701, 1911, 2106, 2457, 2646, 3159, 3402, 3822, 3969, 4914, 5103, 5733, 6318, 7371, 7938, 9477, 10206, 11466, 11907, 14742, 17199, 18954, 22113, 23814, 34398, 35721, 44226, 51597, 66339, 71442, 103194, 132678, 154791, 309582, 464373, 928746]

約数ペア:

[(1, 928746), (2, 464373), (3, 309582), (6, 154791), (7, 132678), (9, 103194), (13, 71442), (14, 66339), (18, 51597), (21, 44226), (26, 35721), (27, 34398), (39, 23814), (42, 22113), (49, 18954), (54, 17199), (63, 14742), (78, 11907), (81, 11466), (91, 10206), (98, 9477), (117, 7938), (126, 7371), (147, 6318), (162, 5733), (182, 5103), (189, 4914), (234, 3969), (243, 3822), (273, 3402), (294, 3159), (351, 2646), (378, 2457), (441, 2106), (486, 1911), (546, 1701), (567, 1638), (637, 1458), (702, 1323), (729, 1274), (819, 1134), (882, 1053)]