7307300052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421997}}^1$

素因数の和:422057

約数の個数: 72

約数和(自身を含む): 20429767176

約数和(自身を除く): 13122467124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 421997, 843994, 1265991, 1687988, 2531982, 3797973, 5063964, 5485961, 7595946, 10971922, 15191892, 15613889, 16457883, 21943844, 31227778, 32915766, 46841667, 49373649, 62455556, 65831532, 93683334, 98747298, 140525001, 187366668, 197494596, 202980557, 281050002, 405961114, 562100004, 608941671, 811922228, 1217883342, 1826825013, 2435766684, 3653650026, 7307300052]

約数ペア:

[(1, 7307300052), (2, 3653650026), (3, 2435766684), (4, 1826825013), (6, 1217883342), (9, 811922228), (12, 608941671), (13, 562100004), (18, 405961114), (26, 281050002), (36, 202980557), (37, 197494596), (39, 187366668), (52, 140525001), (74, 98747298), (78, 93683334), (111, 65831532), (117, 62455556), (148, 49373649), (156, 46841667), (222, 32915766), (234, 31227778), (333, 21943844), (444, 16457883), (468, 15613889), (481, 15191892), (666, 10971922), (962, 7595946), (1332, 5485961), (1443, 5063964), (1924, 3797973), (2886, 2531982), (4329, 1687988), (5772, 1265991), (8658, 843994), (17316, 421997)]