2018090196

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:822

約数の個数: 144

約数和(自身を含む): 5666588928

約数和(自身を除く): 3648498732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 311, 391, 414, 461, 612, 622, 782, 828, 922, 933, 1173, 1244, 1383, 1564, 1844, 1866, 2346, 2766, 2799, 3519, 3732, 4149, 4692, 5287, 5532, 5598, 7038, 7153, 7837, 8298, 10574, 10603, 11196, 14076, 14306, 15674, 15861, 16596, 21148, 21206, 21459, 23511, 28612, 31348, 31722, 31809, 42412, 42918, 47022, 47583, 63444, 63618, 64377, 70533, 85836, 94044, 95166, 95427, 121601, 127236, 128754, 141066, 143371, 180251, 190332, 190854, 243202, 257508, 282132, 286742, 360502, 364803, 381708, 430113, 486404, 540753, 573484, 721004, 729606, 860226, 1081506, 1094409, 1290339, 1459212, 1622259, 1720452, 2163012, 2188818, 2437307, 2580678, 3244518, 3297533, 4377636, 4874614, 5161356, 6489036, 6595066, 7311921, 9749228, 9892599, 13190132, 14623842, 19785198, 21935763, 29247684, 29677797, 39570396, 43871526, 56058061, 59355594, 87743052, 112116122, 118711188, 168174183, 224232244, 336348366, 504522549, 672696732, 1009045098, 2018090196]

約数ペア:

[(1, 2018090196), (2, 1009045098), (3, 672696732), (4, 504522549), (6, 336348366), (9, 224232244), (12, 168174183), (17, 118711188), (18, 112116122), (23, 87743052), (34, 59355594), (36, 56058061), (46, 43871526), (51, 39570396), (68, 29677797), (69, 29247684), (92, 21935763), (102, 19785198), (138, 14623842), (153, 13190132), (204, 9892599), (207, 9749228), (276, 7311921), (306, 6595066), (311, 6489036), (391, 5161356), (414, 4874614), (461, 4377636), (612, 3297533), (622, 3244518), (782, 2580678), (828, 2437307), (922, 2188818), (933, 2163012), (1173, 1720452), (1244, 1622259), (1383, 1459212), (1564, 1290339), (1844, 1094409), (1866, 1081506), (2346, 860226), (2766, 729606), (2799, 721004), (3519, 573484), (3732, 540753), (4149, 486404), (4692, 430113), (5287, 381708), (5532, 364803), (5598, 360502), (7038, 286742), (7153, 282132), (7837, 257508), (8298, 243202), (10574, 190854), (10603, 190332), (11196, 180251), (14076, 143371), (14306, 141066), (15674, 128754), (15861, 127236), (16596, 121601), (21148, 95427), (21206, 95166), (21459, 94044), (23511, 85836), (28612, 70533), (31348, 64377), (31722, 63618), (31809, 63444), (42412, 47583), (42918, 47022)]