38173212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 123282432

約数和(自身を除く): 85109220

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 63, 66, 77, 84, 94, 99, 126, 132, 141, 154, 188, 198, 231, 252, 282, 293, 308, 329, 396, 423, 462, 517, 564, 586, 658, 693, 846, 879, 924, 987, 1034, 1172, 1316, 1386, 1551, 1692, 1758, 1974, 2051, 2068, 2637, 2772, 2961, 3102, 3223, 3516, 3619, 3948, 4102, 4653, 5274, 5922, 6153, 6204, 6446, 7238, 8204, 9306, 9669, 10548, 10857, 11844, 12306, 12892, 13771, 14476, 18459, 18612, 19338, 21714, 22561, 24612, 27542, 29007, 32571, 36918, 38676, 41313, 43428, 45122, 55084, 58014, 65142, 67683, 73836, 82626, 90244, 96397, 116028, 123939, 130284, 135366, 151481, 165252, 192794, 203049, 247878, 270732, 289191, 302962, 385588, 406098, 454443, 495756, 578382, 605924, 812196, 867573, 908886, 1060367, 1156764, 1363329, 1735146, 1817772, 2120734, 2726658, 3181101, 3470292, 4241468, 5453316, 6362202, 9543303, 12724404, 19086606, 38173212]

約数ペア:

[(1, 38173212), (2, 19086606), (3, 12724404), (4, 9543303), (6, 6362202), (7, 5453316), (9, 4241468), (11, 3470292), (12, 3181101), (14, 2726658), (18, 2120734), (21, 1817772), (22, 1735146), (28, 1363329), (33, 1156764), (36, 1060367), (42, 908886), (44, 867573), (47, 812196), (63, 605924), (66, 578382), (77, 495756), (84, 454443), (94, 406098), (99, 385588), (126, 302962), (132, 289191), (141, 270732), (154, 247878), (188, 203049), (198, 192794), (231, 165252), (252, 151481), (282, 135366), (293, 130284), (308, 123939), (329, 116028), (396, 96397), (423, 90244), (462, 82626), (517, 73836), (564, 67683), (586, 65142), (658, 58014), (693, 55084), (846, 45122), (879, 43428), (924, 41313), (987, 38676), (1034, 36918), (1172, 32571), (1316, 29007), (1386, 27542), (1551, 24612), (1692, 22561), (1758, 21714), (1974, 19338), (2051, 18612), (2068, 18459), (2637, 14476), (2772, 13771), (2961, 12892), (3102, 12306), (3223, 11844), (3516, 10857), (3619, 10548), (3948, 9669), (4102, 9306), (4653, 8204), (5274, 7238), (5922, 6446), (6153, 6204)]