40527942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 100531200

約数和(自身を除く): 60003258

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 199, 273, 373, 398, 546, 597, 746, 1119, 1194, 1393, 2238, 2587, 2611, 2786, 4179, 4849, 5174, 5222, 7761, 7833, 8358, 9698, 14547, 15522, 15666, 18109, 29094, 33943, 36218, 54327, 67886, 74227, 101829, 108654, 148454, 203658, 222681, 445362, 519589, 964951, 1039178, 1558767, 1929902, 2894853, 3117534, 5789706, 6754657, 13509314, 20263971, 40527942]

約数ペア:

[(1, 40527942), (2, 20263971), (3, 13509314), (6, 6754657), (7, 5789706), (13, 3117534), (14, 2894853), (21, 1929902), (26, 1558767), (39, 1039178), (42, 964951), (78, 519589), (91, 445362), (182, 222681), (199, 203658), (273, 148454), (373, 108654), (398, 101829), (546, 74227), (597, 67886), (746, 54327), (1119, 36218), (1194, 33943), (1393, 29094), (2238, 18109), (2587, 15666), (2611, 15522), (2786, 14547), (4179, 9698), (4849, 8358), (5174, 7833), (5222, 7761)]