18289969506

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{17257}}^1$

素因数の和:18320

約数の個数: 64

約数和(自身を含む): 42827452800

約数和(自身を除く): 24537483294

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1033, 2066, 3099, 6198, 9297, 17257, 18594, 19627, 27891, 34514, 39254, 51771, 55782, 58881, 103542, 117762, 155313, 176643, 310626, 327883, 353286, 465939, 529929, 655766, 931878, 983649, 1059858, 1967298, 2950947, 5901894, 8852841, 17705682, 17826481, 35652962, 53479443, 106958886, 160438329, 320876658, 338703139, 481314987, 677406278, 962629974, 1016109417, 2032218834, 3048328251, 6096656502, 9144984753, 18289969506]

約数ペア:

[(1, 18289969506), (2, 9144984753), (3, 6096656502), (6, 3048328251), (9, 2032218834), (18, 1016109417), (19, 962629974), (27, 677406278), (38, 481314987), (54, 338703139), (57, 320876658), (114, 160438329), (171, 106958886), (342, 53479443), (513, 35652962), (1026, 17826481), (1033, 17705682), (2066, 8852841), (3099, 5901894), (6198, 2950947), (9297, 1967298), (17257, 1059858), (18594, 983649), (19627, 931878), (27891, 655766), (34514, 529929), (39254, 465939), (51771, 353286), (55782, 327883), (58881, 310626), (103542, 176643), (117762, 155313)]