31513482

素因数分解:

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

素因数の和:106

約数の個数: 192

約数和(自身を含む): 96526080

約数和(自身を除く): 65012598

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, 121, 126, 143, 154, 159, 182, 189, 198, 231, 234, 242, 273, 286, 297, 318, 351, 363, 371, 378, 429, 462, 477, 546, 583, 594, 689, 693, 702, 726, 742, 819, 847, 858, 954, 1001, 1089, 1113, 1166, 1287, 1378, 1386, 1431, 1573, 1638, 1694, 1749, 2002, 2067, 2079, 2178, 2226, 2457, 2541, 2574, 2862, 3003, 3146, 3267, 3339, 3498, 3861, 4081, 4134, 4158, 4719, 4823, 4914, 5082, 5247, 6006, 6201, 6413, 6534, 6678, 7579, 7623, 7722, 8162, 9009, 9438, 9646, 10017, 10494, 11011, 12243, 12402, 12826, 14157, 14469, 15158, 15246, 15741, 18018, 18603, 19239, 20034, 22022, 22737, 22869, 24486, 27027, 28314, 28938, 31482, 33033, 36729, 37206, 38478, 42471, 43407, 44891, 45474, 45738, 53053, 54054, 57717, 66066, 68211, 73458, 83369, 84942, 86814, 89782, 99099, 106106, 110187, 115434, 130221, 134673, 136422, 159159, 166738, 173151, 198198, 204633, 220374, 250107, 260442, 269346, 297297, 318318, 346302, 404019, 409266, 477477, 500214, 583583, 594594, 750321, 808038, 954954, 1167166, 1212057, 1432431, 1500642, 1750749, 2250963, 2424114, 2864862, 3501498, 4501926, 5252247, 10504494, 15756741, 31513482]

約数ペア:

[(1, 31513482), (2, 15756741), (3, 10504494), (6, 5252247), (7, 4501926), (9, 3501498), (11, 2864862), (13, 2424114), (14, 2250963), (18, 1750749), (21, 1500642), (22, 1432431), (26, 1212057), (27, 1167166), (33, 954954), (39, 808038), (42, 750321), (53, 594594), (54, 583583), (63, 500214), (66, 477477), (77, 409266), (78, 404019), (91, 346302), (99, 318318), (106, 297297), (117, 269346), (121, 260442), (126, 250107), (143, 220374), (154, 204633), (159, 198198), (182, 173151), (189, 166738), (198, 159159), (231, 136422), (234, 134673), (242, 130221), (273, 115434), (286, 110187), (297, 106106), (318, 99099), (351, 89782), (363, 86814), (371, 84942), (378, 83369), (429, 73458), (462, 68211), (477, 66066), (546, 57717), (583, 54054), (594, 53053), (689, 45738), (693, 45474), (702, 44891), (726, 43407), (742, 42471), (819, 38478), (847, 37206), (858, 36729), (954, 33033), (1001, 31482), (1089, 28938), (1113, 28314), (1166, 27027), (1287, 24486), (1378, 22869), (1386, 22737), (1431, 22022), (1573, 20034), (1638, 19239), (1694, 18603), (1749, 18018), (2002, 15741), (2067, 15246), (2079, 15158), (2178, 14469), (2226, 14157), (2457, 12826), (2541, 12402), (2574, 12243), (2862, 11011), (3003, 10494), (3146, 10017), (3267, 9646), (3339, 9438), (3498, 9009), (3861, 8162), (4081, 7722), (4134, 7623), (4158, 7579), (4719, 6678), (4823, 6534), (4914, 6413), (5082, 6201), (5247, 6006)]