7870652.00000000

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 112

約数和(自身を含む): 109072656

約数和(自身を除く): 66862098

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 131, 153, 162, 221, 234, 243, 262, 306, 351, 393, 442, 459, 486, 663, 702, 729, 786, 918, 1053, 1179, 1326, 1377, 1458, 1703, 1989, 2106, 2227, 2358, 2754, 3159, 3406, 3537, 3978, 4131, 4454, 5109, 5967, 6318, 6681, 7074, 8262, 9477, 10218, 10611, 11934, 12393, 13362, 15327, 17901, 18954, 20043, 21222, 24786, 28951, 30654, 31833, 35802, 40086, 45981, 53703, 57902, 60129, 63666, 86853, 91962, 95499, 107406, 120258, 137943, 161109, 173706, 180387, 190998, 260559, 275886, 322218, 360774, 413829, 521118, 541161, 781677, 827658, 1082322, 1241487, 1563354, 1623483, 2345031, 2482974, 3246966, 4690062, 7035093, 14070186, 21105279, 42210558]

約数ペア:

[(1, 42210558), (2, 21105279), (3, 14070186), (6, 7035093), (9, 4690062), (13, 3246966), (17, 2482974), (18, 2345031), (26, 1623483), (27, 1563354), (34, 1241487), (39, 1082322), (51, 827658), (54, 781677), (78, 541161), (81, 521118), (102, 413829), (117, 360774), (131, 322218), (153, 275886), (162, 260559), (221, 190998), (234, 180387), (243, 173706), (262, 161109), (306, 137943), (351, 120258), (393, 107406), (442, 95499), (459, 91962), (486, 86853), (663, 63666), (702, 60129), (729, 57902), (786, 53703), (918, 45981), (1053, 40086), (1179, 35802), (1326, 31833), (1377, 30654), (1458, 28951), (1703, 24786), (1989, 21222), (2106, 20043), (2227, 18954), (2358, 17901), (2754, 15327), (3159, 13362), (3406, 12393), (3537, 11934), (3978, 10611), (4131, 10218), (4454, 9477), (5109, 8262), (5967, 7074), (6318, 6681)]