16420572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3833}}^1$

素因数の和:3867

約数の個数: 72

約数和(自身を含む): 50240736

約数和(自身を除く): 33820164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 3833, 4284, 7666, 11499, 15332, 22998, 26831, 34497, 45996, 53662, 65161, 68994, 80493, 107324, 130322, 137988, 160986, 195483, 241479, 260644, 321972, 390966, 456127, 482958, 586449, 781932, 912254, 965916, 1172898, 1368381, 1824508, 2345796, 2736762, 4105143, 5473524, 8210286, 16420572]

約数ペア:

[(1, 16420572), (2, 8210286), (3, 5473524), (4, 4105143), (6, 2736762), (7, 2345796), (9, 1824508), (12, 1368381), (14, 1172898), (17, 965916), (18, 912254), (21, 781932), (28, 586449), (34, 482958), (36, 456127), (42, 390966), (51, 321972), (63, 260644), (68, 241479), (84, 195483), (102, 160986), (119, 137988), (126, 130322), (153, 107324), (204, 80493), (238, 68994), (252, 65161), (306, 53662), (357, 45996), (476, 34497), (612, 26831), (714, 22998), (1071, 15332), (1428, 11499), (2142, 7666), (3833, 4284)]