38811582

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 50767938

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 71, 106, 142, 159, 191, 213, 318, 382, 426, 477, 573, 639, 954, 1146, 1278, 1431, 1719, 1917, 2862, 3438, 3763, 3834, 5157, 7526, 10123, 10314, 11289, 13561, 20246, 22578, 27122, 30369, 33867, 40683, 60738, 67734, 81366, 91107, 101601, 122049, 182214, 203202, 244098, 273321, 366147, 546642, 718733, 732294, 1437466, 2156199, 4312398, 6468597, 12937194, 19405791, 38811582]

約数ペア:

[(1, 38811582), (2, 19405791), (3, 12937194), (6, 6468597), (9, 4312398), (18, 2156199), (27, 1437466), (53, 732294), (54, 718733), (71, 546642), (106, 366147), (142, 273321), (159, 244098), (191, 203202), (213, 182214), (318, 122049), (382, 101601), (426, 91107), (477, 81366), (573, 67734), (639, 60738), (954, 40683), (1146, 33867), (1278, 30369), (1431, 27122), (1719, 22578), (1917, 20246), (2862, 13561), (3438, 11289), (3763, 10314), (3834, 10123), (5157, 7526)]