7979124708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{17231}}^1$

素因数の和:17937

約数の個数: 72

約数和(自身を含む): 21263598720

約数和(自身を除く): 13284474012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 677, 684, 1354, 2031, 2708, 4062, 6093, 8124, 12186, 12863, 17231, 24372, 25726, 34462, 38589, 51452, 51693, 68924, 77178, 103386, 115767, 154356, 155079, 206772, 231534, 310158, 327389, 463068, 620316, 654778, 982167, 1309556, 1964334, 2946501, 3928668, 5893002, 11665387, 11786004, 23330774, 34996161, 46661548, 69992322, 104988483, 139984644, 209976966, 221642353, 419953932, 443284706, 664927059, 886569412, 1329854118, 1994781177, 2659708236, 3989562354, 7979124708]

約数ペア:

[(1, 7979124708), (2, 3989562354), (3, 2659708236), (4, 1994781177), (6, 1329854118), (9, 886569412), (12, 664927059), (18, 443284706), (19, 419953932), (36, 221642353), (38, 209976966), (57, 139984644), (76, 104988483), (114, 69992322), (171, 46661548), (228, 34996161), (342, 23330774), (677, 11786004), (684, 11665387), (1354, 5893002), (2031, 3928668), (2708, 2946501), (4062, 1964334), (6093, 1309556), (8124, 982167), (12186, 654778), (12863, 620316), (17231, 463068), (24372, 327389), (25726, 310158), (34462, 231534), (38589, 206772), (51452, 155079), (51693, 154356), (68924, 115767), (77178, 103386)]