6220638

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 80

約数和(自身を含む): 15333120

約数和(自身を除く): 9112482

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 47, 54, 57, 81, 86, 94, 114, 129, 141, 162, 171, 258, 282, 342, 387, 423, 513, 774, 817, 846, 893, 1026, 1161, 1269, 1539, 1634, 1786, 2021, 2322, 2451, 2538, 2679, 3078, 3483, 3807, 4042, 4902, 5358, 6063, 6966, 7353, 7614, 8037, 12126, 14706, 16074, 18189, 22059, 24111, 36378, 38399, 44118, 48222, 54567, 66177, 72333, 76798, 109134, 115197, 132354, 144666, 163701, 230394, 327402, 345591, 691182, 1036773, 2073546, 3110319, 6220638]

約数ペア:

[(1, 6220638), (2, 3110319), (3, 2073546), (6, 1036773), (9, 691182), (18, 345591), (19, 327402), (27, 230394), (38, 163701), (43, 144666), (47, 132354), (54, 115197), (57, 109134), (81, 76798), (86, 72333), (94, 66177), (114, 54567), (129, 48222), (141, 44118), (162, 38399), (171, 36378), (258, 24111), (282, 22059), (342, 18189), (387, 16074), (423, 14706), (513, 12126), (774, 8037), (817, 7614), (846, 7353), (893, 6966), (1026, 6063), (1161, 5358), (1269, 4902), (1539, 4042), (1634, 3807), (1786, 3483), (2021, 3078), (2322, 2679), (2451, 2538)]