27431784

素因数分解:

$2^3\times 3^5\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 78361920

約数和(自身を除く): 50930136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 137, 162, 206, 216, 243, 274, 309, 324, 411, 412, 486, 548, 618, 648, 822, 824, 927, 972, 1096, 1233, 1236, 1644, 1854, 1944, 2466, 2472, 2781, 3288, 3699, 3708, 4932, 5562, 7398, 7416, 8343, 9864, 11097, 11124, 14111, 14796, 16686, 22194, 22248, 25029, 28222, 29592, 33291, 33372, 42333, 44388, 50058, 56444, 66582, 66744, 84666, 88776, 100116, 112888, 126999, 133164, 169332, 200232, 253998, 266328, 338664, 380997, 507996, 761994, 1015992, 1142991, 1523988, 2285982, 3047976, 3428973, 4571964, 6857946, 9143928, 13715892, 27431784]

約数ペア:

[(1, 27431784), (2, 13715892), (3, 9143928), (4, 6857946), (6, 4571964), (8, 3428973), (9, 3047976), (12, 2285982), (18, 1523988), (24, 1142991), (27, 1015992), (36, 761994), (54, 507996), (72, 380997), (81, 338664), (103, 266328), (108, 253998), (137, 200232), (162, 169332), (206, 133164), (216, 126999), (243, 112888), (274, 100116), (309, 88776), (324, 84666), (411, 66744), (412, 66582), (486, 56444), (548, 50058), (618, 44388), (648, 42333), (822, 33372), (824, 33291), (927, 29592), (972, 28222), (1096, 25029), (1233, 22248), (1236, 22194), (1644, 16686), (1854, 14796), (1944, 14111), (2466, 11124), (2472, 11097), (2781, 9864), (3288, 8343), (3699, 7416), (3708, 7398), (4932, 5562)]