47131362

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 64843038

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 114, 142, 171, 213, 342, 426, 513, 639, 647, 1026, 1278, 1294, 1349, 1917, 1941, 2698, 3834, 3882, 4047, 5823, 8094, 11646, 12141, 12293, 17469, 24282, 24586, 34938, 36423, 36879, 45937, 72846, 73758, 91874, 110637, 137811, 221274, 275622, 331911, 413433, 663822, 826866, 872803, 1240299, 1745606, 2480598, 2618409, 5236818, 7855227, 15710454, 23565681, 47131362]

約数ペア:

[(1, 47131362), (2, 23565681), (3, 15710454), (6, 7855227), (9, 5236818), (18, 2618409), (19, 2480598), (27, 1745606), (38, 1240299), (54, 872803), (57, 826866), (71, 663822), (114, 413433), (142, 331911), (171, 275622), (213, 221274), (342, 137811), (426, 110637), (513, 91874), (639, 73758), (647, 72846), (1026, 45937), (1278, 36879), (1294, 36423), (1349, 34938), (1917, 24586), (1941, 24282), (2698, 17469), (3834, 12293), (3882, 12141), (4047, 11646), (5823, 8094)]