2019949542

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{70181}}^1$

素因数の和:70246

約数の個数: 64

約数和(自身を含む): 4952041920

約数和(自身を除く): 2932092378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 246, 351, 369, 533, 702, 738, 1066, 1107, 1599, 2214, 3198, 4797, 9594, 14391, 28782, 70181, 140362, 210543, 421086, 631629, 912353, 1263258, 1824706, 1894887, 2737059, 2877421, 3789774, 5474118, 5754842, 8211177, 8632263, 16422354, 17264526, 24633531, 25896789, 37406473, 49267062, 51793578, 74812946, 77690367, 112219419, 155380734, 224438838, 336658257, 673316514, 1009974771, 2019949542]

約数ペア:

[(1, 2019949542), (2, 1009974771), (3, 673316514), (6, 336658257), (9, 224438838), (13, 155380734), (18, 112219419), (26, 77690367), (27, 74812946), (39, 51793578), (41, 49267062), (54, 37406473), (78, 25896789), (82, 24633531), (117, 17264526), (123, 16422354), (234, 8632263), (246, 8211177), (351, 5754842), (369, 5474118), (533, 3789774), (702, 2877421), (738, 2737059), (1066, 1894887), (1107, 1824706), (1599, 1263258), (2214, 912353), (3198, 631629), (4797, 421086), (9594, 210543), (14391, 140362), (28782, 70181)]