6782468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 15873984

約数和(自身を除く): 9091516

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 61, 76, 77, 122, 133, 154, 209, 244, 266, 308, 361, 418, 427, 532, 671, 722, 836, 854, 1159, 1342, 1444, 1463, 1708, 2318, 2527, 2684, 2926, 3971, 4636, 4697, 5054, 5852, 7942, 8113, 9394, 10108, 12749, 15884, 16226, 18788, 22021, 25498, 27797, 32452, 44042, 50996, 55594, 88084, 89243, 111188, 154147, 178486, 242231, 308294, 356972, 484462, 616588, 968924, 1695617, 3391234, 6782468]

約数ペア:

[(1, 6782468), (2, 3391234), (4, 1695617), (7, 968924), (11, 616588), (14, 484462), (19, 356972), (22, 308294), (28, 242231), (38, 178486), (44, 154147), (61, 111188), (76, 89243), (77, 88084), (122, 55594), (133, 50996), (154, 44042), (209, 32452), (244, 27797), (266, 25498), (308, 22021), (361, 18788), (418, 16226), (427, 15884), (532, 12749), (671, 10108), (722, 9394), (836, 8113), (854, 7942), (1159, 5852), (1342, 5054), (1444, 4697), (1463, 4636), (1708, 3971), (2318, 2926), (2527, 2684)]