1519542

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 3538080

約数和(自身を除く): 2018538

約数列:

[1, 2, 3, 6, 9, 18, 29, 41, 58, 71, 82, 87, 123, 142, 174, 213, 246, 261, 369, 426, 522, 639, 738, 1189, 1278, 2059, 2378, 2911, 3567, 4118, 5822, 6177, 7134, 8733, 10701, 12354, 17466, 18531, 21402, 26199, 37062, 52398, 84419, 168838, 253257, 506514, 759771, 1519542]

約数ペア:

[(1, 1519542), (2, 759771), (3, 506514), (6, 253257), (9, 168838), (18, 84419), (29, 52398), (41, 37062), (58, 26199), (71, 21402), (82, 18531), (87, 17466), (123, 12354), (142, 10701), (174, 8733), (213, 7134), (246, 6177), (261, 5822), (369, 4118), (426, 3567), (522, 2911), (639, 2378), (738, 2059), (1189, 1278)]