2756334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 6819840

約数和(自身を除く): 4063506

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 73, 87, 93, 146, 174, 186, 203, 217, 219, 406, 434, 438, 511, 609, 651, 899, 1022, 1218, 1302, 1533, 1798, 2117, 2263, 2697, 3066, 4234, 4526, 5394, 6293, 6351, 6789, 12586, 12702, 13578, 14819, 15841, 18879, 29638, 31682, 37758, 44457, 47523, 65627, 88914, 95046, 131254, 196881, 393762, 459389, 918778, 1378167, 2756334]

約数ペア:

[(1, 2756334), (2, 1378167), (3, 918778), (6, 459389), (7, 393762), (14, 196881), (21, 131254), (29, 95046), (31, 88914), (42, 65627), (58, 47523), (62, 44457), (73, 37758), (87, 31682), (93, 29638), (146, 18879), (174, 15841), (186, 14819), (203, 13578), (217, 12702), (219, 12586), (406, 6789), (434, 6351), (438, 6293), (511, 5394), (609, 4526), (651, 4234), (899, 3066), (1022, 2697), (1218, 2263), (1302, 2117), (1533, 1798)]