2864862

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 8709120

約数和(自身を除く): 5844258

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 53, 54, 63, 66, 77, 78, 91, 99, 106, 117, 126, 143, 154, 159, 182, 189, 198, 231, 234, 273, 286, 297, 318, 351, 371, 378, 429, 462, 477, 546, 583, 594, 689, 693, 702, 742, 819, 858, 954, 1001, 1113, 1166, 1287, 1378, 1386, 1431, 1638, 1749, 2002, 2067, 2079, 2226, 2457, 2574, 2862, 3003, 3339, 3498, 3861, 4081, 4134, 4158, 4823, 4914, 5247, 6006, 6201, 6678, 7579, 7722, 8162, 9009, 9646, 10017, 10494, 12243, 12402, 14469, 15158, 15741, 18018, 18603, 20034, 22737, 24486, 27027, 28938, 31482, 36729, 37206, 43407, 45474, 53053, 54054, 68211, 73458, 86814, 106106, 110187, 130221, 136422, 159159, 204633, 220374, 260442, 318318, 409266, 477477, 954954, 1432431, 2864862]

約数ペア:

[(1, 2864862), (2, 1432431), (3, 954954), (6, 477477), (7, 409266), (9, 318318), (11, 260442), (13, 220374), (14, 204633), (18, 159159), (21, 136422), (22, 130221), (26, 110187), (27, 106106), (33, 86814), (39, 73458), (42, 68211), (53, 54054), (54, 53053), (63, 45474), (66, 43407), (77, 37206), (78, 36729), (91, 31482), (99, 28938), (106, 27027), (117, 24486), (126, 22737), (143, 20034), (154, 18603), (159, 18018), (182, 15741), (189, 15158), (198, 14469), (231, 12402), (234, 12243), (273, 10494), (286, 10017), (297, 9646), (318, 9009), (351, 8162), (371, 7722), (378, 7579), (429, 6678), (462, 6201), (477, 6006), (546, 5247), (583, 4914), (594, 4823), (689, 4158), (693, 4134), (702, 4081), (742, 3861), (819, 3498), (858, 3339), (954, 3003), (1001, 2862), (1113, 2574), (1166, 2457), (1287, 2226), (1378, 2079), (1386, 2067), (1431, 2002), (1638, 1749)]