145749324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{247873}}^1$

素因数の和:247894

約数の個数: 36

約数和(自身を含む): 395606904

約数和(自身を除く): 249857580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 247873, 495746, 743619, 991492, 1487238, 1735111, 2974476, 3470222, 5205333, 6940444, 10410666, 12145777, 20821332, 24291554, 36437331, 48583108, 72874662, 145749324]

約数ペア:

[(1, 145749324), (2, 72874662), (3, 48583108), (4, 36437331), (6, 24291554), (7, 20821332), (12, 12145777), (14, 10410666), (21, 6940444), (28, 5205333), (42, 3470222), (49, 2974476), (84, 1735111), (98, 1487238), (147, 991492), (196, 743619), (294, 495746), (588, 247873)]