8218548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 23711688

約数和(自身を除く): 15493140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1033, 1326, 1989, 2066, 2652, 3099, 3978, 4132, 6198, 7956, 9297, 12396, 13429, 17561, 18594, 26858, 35122, 37188, 40287, 52683, 53716, 70244, 80574, 105366, 120861, 158049, 161148, 210732, 228293, 241722, 316098, 456586, 483444, 632196, 684879, 913172, 1369758, 2054637, 2739516, 4109274, 8218548]

約数ペア:

[(1, 8218548), (2, 4109274), (3, 2739516), (4, 2054637), (6, 1369758), (9, 913172), (12, 684879), (13, 632196), (17, 483444), (18, 456586), (26, 316098), (34, 241722), (36, 228293), (39, 210732), (51, 161148), (52, 158049), (68, 120861), (78, 105366), (102, 80574), (117, 70244), (153, 53716), (156, 52683), (204, 40287), (221, 37188), (234, 35122), (306, 26858), (442, 18594), (468, 17561), (612, 13429), (663, 12396), (884, 9297), (1033, 7956), (1326, 6198), (1989, 4132), (2066, 3978), (2652, 3099)]