18930072

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16097}}^1$

素因数の和:16120

約数の個数: 48

約数和(自身を含む): 55055160

約数和(自身を除く): 36125088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 16097, 32194, 48291, 64388, 96582, 112679, 128776, 193164, 225358, 338037, 386328, 450716, 676074, 788753, 901432, 1352148, 1577506, 2366259, 2704296, 3155012, 4732518, 6310024, 9465036, 18930072]

約数ペア:

[(1, 18930072), (2, 9465036), (3, 6310024), (4, 4732518), (6, 3155012), (7, 2704296), (8, 2366259), (12, 1577506), (14, 1352148), (21, 901432), (24, 788753), (28, 676074), (42, 450716), (49, 386328), (56, 338037), (84, 225358), (98, 193164), (147, 128776), (168, 112679), (196, 96582), (294, 64388), (392, 48291), (588, 32194), (1176, 16097)]