17987292

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 50379840

約数和(自身を除く): 32392548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 97, 101, 102, 108, 153, 194, 202, 204, 291, 303, 306, 388, 404, 459, 582, 606, 612, 873, 909, 918, 1164, 1212, 1649, 1717, 1746, 1818, 1836, 2619, 2727, 3298, 3434, 3492, 3636, 4947, 5151, 5238, 5454, 6596, 6868, 9797, 9894, 10302, 10476, 10908, 14841, 15453, 19594, 19788, 20604, 29391, 29682, 30906, 39188, 44523, 46359, 58782, 59364, 61812, 88173, 89046, 92718, 117564, 166549, 176346, 178092, 185436, 264519, 333098, 352692, 499647, 529038, 666196, 999294, 1058076, 1498941, 1998588, 2997882, 4496823, 5995764, 8993646, 17987292]

約数ペア:

[(1, 17987292), (2, 8993646), (3, 5995764), (4, 4496823), (6, 2997882), (9, 1998588), (12, 1498941), (17, 1058076), (18, 999294), (27, 666196), (34, 529038), (36, 499647), (51, 352692), (54, 333098), (68, 264519), (97, 185436), (101, 178092), (102, 176346), (108, 166549), (153, 117564), (194, 92718), (202, 89046), (204, 88173), (291, 61812), (303, 59364), (306, 58782), (388, 46359), (404, 44523), (459, 39188), (582, 30906), (606, 29682), (612, 29391), (873, 20604), (909, 19788), (918, 19594), (1164, 15453), (1212, 14841), (1649, 10908), (1717, 10476), (1746, 10302), (1818, 9894), (1836, 9797), (2619, 6868), (2727, 6596), (3298, 5454), (3434, 5238), (3492, 5151), (3636, 4947)]