974509074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1637

約数の個数: 144

約数和(自身を含む): 2718817920

約数和(自身を除く): 1744308846

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 41, 42, 63, 66, 77, 82, 99, 121, 123, 126, 154, 198, 231, 242, 246, 287, 363, 369, 451, 462, 574, 693, 726, 738, 847, 861, 902, 1089, 1353, 1386, 1559, 1694, 1722, 2178, 2541, 2583, 2706, 3118, 3157, 4059, 4677, 4961, 5082, 5166, 6314, 7623, 8118, 9354, 9471, 9922, 10913, 14031, 14883, 15246, 17149, 18942, 21826, 28062, 28413, 29766, 32739, 34298, 34727, 44649, 51447, 56826, 63919, 65478, 69454, 89298, 98217, 102894, 104181, 120043, 127838, 154341, 188639, 191757, 196434, 208362, 240086, 308682, 312543, 360129, 377278, 383514, 447433, 565917, 575271, 625086, 703109, 720258, 894866, 1080387, 1131834, 1150542, 1320473, 1342299, 1406218, 1697751, 2109327, 2160774, 2640946, 2684598, 3395502, 3961419, 4026897, 4218654, 4921763, 6327981, 7734199, 7922838, 8053794, 9843526, 11884257, 12655962, 14765289, 15468398, 23202597, 23768514, 29530578, 44295867, 46405194, 54139393, 69607791, 88591734, 108278786, 139215582, 162418179, 324836358, 487254537, 974509074]

約数ペア:

[(1, 974509074), (2, 487254537), (3, 324836358), (6, 162418179), (7, 139215582), (9, 108278786), (11, 88591734), (14, 69607791), (18, 54139393), (21, 46405194), (22, 44295867), (33, 29530578), (41, 23768514), (42, 23202597), (63, 15468398), (66, 14765289), (77, 12655962), (82, 11884257), (99, 9843526), (121, 8053794), (123, 7922838), (126, 7734199), (154, 6327981), (198, 4921763), (231, 4218654), (242, 4026897), (246, 3961419), (287, 3395502), (363, 2684598), (369, 2640946), (451, 2160774), (462, 2109327), (574, 1697751), (693, 1406218), (726, 1342299), (738, 1320473), (847, 1150542), (861, 1131834), (902, 1080387), (1089, 894866), (1353, 720258), (1386, 703109), (1559, 625086), (1694, 575271), (1722, 565917), (2178, 447433), (2541, 383514), (2583, 377278), (2706, 360129), (3118, 312543), (3157, 308682), (4059, 240086), (4677, 208362), (4961, 196434), (5082, 191757), (5166, 188639), (6314, 154341), (7623, 127838), (8118, 120043), (9354, 104181), (9471, 102894), (9922, 98217), (10913, 89298), (14031, 69454), (14883, 65478), (15246, 63919), (17149, 56826), (18942, 51447), (21826, 44649), (28062, 34727), (28413, 34298), (29766, 32739)]