2644974

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 40

約数和(自身を含む): 6141960

約数和(自身を除く): 3496986

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 563, 783, 1126, 1566, 1689, 2349, 3378, 4698, 5067, 10134, 15201, 16327, 30402, 32654, 45603, 48981, 91206, 97962, 146943, 293886, 440829, 881658, 1322487, 2644974]

約数ペア:

[(1, 2644974), (2, 1322487), (3, 881658), (6, 440829), (9, 293886), (18, 146943), (27, 97962), (29, 91206), (54, 48981), (58, 45603), (81, 32654), (87, 30402), (162, 16327), (174, 15201), (261, 10134), (522, 5067), (563, 4698), (783, 3378), (1126, 2349), (1566, 1689)]