64368738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1049}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 159868800

約数和(自身を除く): 95500062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 487, 974, 1049, 1461, 2098, 2922, 3147, 3409, 4383, 6294, 6818, 7343, 8766, 9441, 10227, 14686, 18882, 20454, 22029, 30681, 44058, 61362, 66087, 132174, 510863, 1021726, 1532589, 3065178, 3576041, 4597767, 7152082, 9195534, 10728123, 21456246, 32184369, 64368738]

約数ペア:

[(1, 64368738), (2, 32184369), (3, 21456246), (6, 10728123), (7, 9195534), (9, 7152082), (14, 4597767), (18, 3576041), (21, 3065178), (42, 1532589), (63, 1021726), (126, 510863), (487, 132174), (974, 66087), (1049, 61362), (1461, 44058), (2098, 30681), (2922, 22029), (3147, 20454), (3409, 18882), (4383, 14686), (6294, 10227), (6818, 9441), (7343, 8766)]