18335928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3457}}^1$

素因数の和:3496

約数の個数: 64

約数和(自身を含む): 52284960

約数和(自身を除く): 33949032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 3457, 5304, 6914, 10371, 13828, 20742, 27656, 41484, 44941, 58769, 82968, 89882, 117538, 134823, 176307, 179764, 235076, 269646, 352614, 359528, 470152, 539292, 705228, 763997, 1078584, 1410456, 1527994, 2291991, 3055988, 4583982, 6111976, 9167964, 18335928]

約数ペア:

[(1, 18335928), (2, 9167964), (3, 6111976), (4, 4583982), (6, 3055988), (8, 2291991), (12, 1527994), (13, 1410456), (17, 1078584), (24, 763997), (26, 705228), (34, 539292), (39, 470152), (51, 359528), (52, 352614), (68, 269646), (78, 235076), (102, 179764), (104, 176307), (136, 134823), (156, 117538), (204, 89882), (221, 82968), (312, 58769), (408, 44941), (442, 41484), (663, 27656), (884, 20742), (1326, 13828), (1768, 10371), (2652, 6914), (3457, 5304)]