18676776

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{14683}}^1$

素因数の和:14745

約数の個数: 32

約数和(自身を含む): 47576160

約数和(自身を除く): 28899384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 14683, 29366, 44049, 58732, 88098, 117464, 176196, 352392, 778199, 1556398, 2334597, 3112796, 4669194, 6225592, 9338388, 18676776]

約数ペア:

[(1, 18676776), (2, 9338388), (3, 6225592), (4, 4669194), (6, 3112796), (8, 2334597), (12, 1556398), (24, 778199), (53, 352392), (106, 176196), (159, 117464), (212, 88098), (318, 58732), (424, 44049), (636, 29366), (1272, 14683)]