1330861914

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{38569}}^1$

素因数の和:38657

約数の個数: 48

約数和(自身を含む): 3032527680

約数和(自身を除く): 1701665766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 3834, 5751, 11502, 17253, 34506, 38569, 77138, 115707, 231414, 347121, 694242, 1041363, 2082726, 2738399, 3124089, 5476798, 6248178, 8215197, 9372267, 16430394, 18744534, 24645591, 49291182, 73936773, 147873546, 221810319, 443620638, 665430957, 1330861914]

約数ペア:

[(1, 1330861914), (2, 665430957), (3, 443620638), (6, 221810319), (9, 147873546), (18, 73936773), (27, 49291182), (54, 24645591), (71, 18744534), (81, 16430394), (142, 9372267), (162, 8215197), (213, 6248178), (243, 5476798), (426, 3124089), (486, 2738399), (639, 2082726), (1278, 1041363), (1917, 694242), (3834, 347121), (5751, 231414), (11502, 115707), (17253, 77138), (34506, 38569)]