2763012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 7762944

約数和(自身を除く): 4999932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 127, 147, 148, 196, 222, 254, 259, 294, 381, 444, 508, 518, 588, 762, 777, 889, 1036, 1524, 1554, 1778, 1813, 2667, 3108, 3556, 3626, 4699, 5334, 5439, 6223, 7252, 9398, 10668, 10878, 12446, 14097, 18669, 18796, 21756, 24892, 28194, 32893, 37338, 56388, 65786, 74676, 98679, 131572, 197358, 230251, 394716, 460502, 690753, 921004, 1381506, 2763012]

約数ペア:

[(1, 2763012), (2, 1381506), (3, 921004), (4, 690753), (6, 460502), (7, 394716), (12, 230251), (14, 197358), (21, 131572), (28, 98679), (37, 74676), (42, 65786), (49, 56388), (74, 37338), (84, 32893), (98, 28194), (111, 24892), (127, 21756), (147, 18796), (148, 18669), (196, 14097), (222, 12446), (254, 10878), (259, 10668), (294, 9398), (381, 7252), (444, 6223), (508, 5439), (518, 5334), (588, 4699), (762, 3626), (777, 3556), (889, 3108), (1036, 2667), (1524, 1813), (1554, 1778)]