27709596

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 73198944

約数和(自身を除く): 45489348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 111, 142, 148, 213, 222, 284, 293, 333, 426, 444, 586, 639, 666, 852, 879, 1172, 1278, 1332, 1758, 2556, 2627, 2637, 3516, 5254, 5274, 7881, 10508, 10548, 10841, 15762, 20803, 21682, 23643, 31524, 32523, 41606, 43364, 47286, 62409, 65046, 83212, 94572, 97569, 124818, 130092, 187227, 195138, 249636, 374454, 390276, 748908, 769711, 1539422, 2309133, 3078844, 4618266, 6927399, 9236532, 13854798, 27709596]

約数ペア:

[(1, 27709596), (2, 13854798), (3, 9236532), (4, 6927399), (6, 4618266), (9, 3078844), (12, 2309133), (18, 1539422), (36, 769711), (37, 748908), (71, 390276), (74, 374454), (111, 249636), (142, 195138), (148, 187227), (213, 130092), (222, 124818), (284, 97569), (293, 94572), (333, 83212), (426, 65046), (444, 62409), (586, 47286), (639, 43364), (666, 41606), (852, 32523), (879, 31524), (1172, 23643), (1278, 21682), (1332, 20803), (1758, 15762), (2556, 10841), (2627, 10548), (2637, 10508), (3516, 7881), (5254, 5274)]