39844974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 91929600

約数和(自身を除く): 52084626

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 151, 199, 221, 302, 398, 442, 453, 597, 663, 906, 1194, 1326, 1963, 2567, 2587, 3383, 3926, 5134, 5174, 5889, 6766, 7701, 7761, 10149, 11778, 15402, 15522, 20298, 30049, 33371, 43979, 60098, 66742, 87958, 90147, 100113, 131937, 180294, 200226, 263874, 390637, 510833, 781274, 1021666, 1171911, 1532499, 2343822, 3064998, 6640829, 13281658, 19922487, 39844974]

約数ペア:

[(1, 39844974), (2, 19922487), (3, 13281658), (6, 6640829), (13, 3064998), (17, 2343822), (26, 1532499), (34, 1171911), (39, 1021666), (51, 781274), (78, 510833), (102, 390637), (151, 263874), (199, 200226), (221, 180294), (302, 131937), (398, 100113), (442, 90147), (453, 87958), (597, 66742), (663, 60098), (906, 43979), (1194, 33371), (1326, 30049), (1963, 20298), (2567, 15522), (2587, 15402), (3383, 11778), (3926, 10149), (5134, 7761), (5174, 7701), (5889, 6766)]