1867204062

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12907}}^1$

素因数の和:12987

約数の個数: 80

約数和(自身を含む): 4498179840

約数和(自身を除く): 2630975778

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 81, 94, 114, 141, 162, 171, 282, 342, 423, 513, 846, 893, 1026, 1269, 1539, 1786, 2538, 2679, 3078, 3807, 5358, 7614, 8037, 12907, 16074, 24111, 25814, 38721, 48222, 72333, 77442, 116163, 144666, 232326, 245233, 348489, 490466, 606629, 696978, 735699, 1045467, 1213258, 1471398, 1819887, 2090934, 2207097, 3639774, 4414194, 5459661, 6621291, 10919322, 11525951, 13242582, 16378983, 19863873, 23051902, 32757966, 34577853, 39727746, 49136949, 69155706, 98273898, 103733559, 207467118, 311200677, 622401354, 933602031, 1867204062]

約数ペア:

[(1, 1867204062), (2, 933602031), (3, 622401354), (6, 311200677), (9, 207467118), (18, 103733559), (19, 98273898), (27, 69155706), (38, 49136949), (47, 39727746), (54, 34577853), (57, 32757966), (81, 23051902), (94, 19863873), (114, 16378983), (141, 13242582), (162, 11525951), (171, 10919322), (282, 6621291), (342, 5459661), (423, 4414194), (513, 3639774), (846, 2207097), (893, 2090934), (1026, 1819887), (1269, 1471398), (1539, 1213258), (1786, 1045467), (2538, 735699), (2679, 696978), (3078, 606629), (3807, 490466), (5358, 348489), (7614, 245233), (8037, 232326), (12907, 144666), (16074, 116163), (24111, 77442), (25814, 72333), (38721, 48222)]