2731932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 8133216

約数和(自身を除く): 5401284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 293, 333, 444, 518, 586, 666, 777, 879, 1036, 1172, 1332, 1554, 1758, 2051, 2331, 2637, 3108, 3516, 4102, 4662, 5274, 6153, 8204, 9324, 10548, 10841, 12306, 18459, 21682, 24612, 32523, 36918, 43364, 65046, 73836, 75887, 97569, 130092, 151774, 195138, 227661, 303548, 390276, 455322, 682983, 910644, 1365966, 2731932]

約数ペア:

[(1, 2731932), (2, 1365966), (3, 910644), (4, 682983), (6, 455322), (7, 390276), (9, 303548), (12, 227661), (14, 195138), (18, 151774), (21, 130092), (28, 97569), (36, 75887), (37, 73836), (42, 65046), (63, 43364), (74, 36918), (84, 32523), (111, 24612), (126, 21682), (148, 18459), (222, 12306), (252, 10841), (259, 10548), (293, 9324), (333, 8204), (444, 6153), (518, 5274), (586, 4662), (666, 4102), (777, 3516), (879, 3108), (1036, 2637), (1172, 2331), (1332, 2051), (1554, 1758)]