2019988293822

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{1097}}^1\times {\mathrm{274259}}^1$

素因数の和:275737

約数の個数: 48

約数和(自身を含む): 4392391283280

約数和(自身を除く): 2372402989458

約数列:

[1, 2, 3, 6, 9, 18, 373, 746, 1097, 1119, 2194, 2238, 3291, 3357, 6582, 6714, 9873, 19746, 274259, 409181, 548518, 818362, 822777, 1227543, 1645554, 2455086, 2468331, 3682629, 4936662, 7365258, 102298607, 204597214, 300862123, 306895821, 601724246, 613791642, 902586369, 920687463, 1805172738, 1841374926, 2707759107, 5415518214, 112221571879, 224443143758, 336664715637, 673329431274, 1009994146911, 2019988293822]

約数ペア:

[(1, 2019988293822), (2, 1009994146911), (3, 673329431274), (6, 336664715637), (9, 224443143758), (18, 112221571879), (373, 5415518214), (746, 2707759107), (1097, 1841374926), (1119, 1805172738), (2194, 920687463), (2238, 902586369), (3291, 613791642), (3357, 601724246), (6582, 306895821), (6714, 300862123), (9873, 204597214), (19746, 102298607), (274259, 7365258), (409181, 4936662), (548518, 3682629), (818362, 2468331), (822777, 2455086), (1227543, 1645554)]