15741954

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 36012600

約数和(自身を除く): 20270646

約数列:

[1, 2, 3, 6, 9, 18, 29, 53, 58, 87, 106, 159, 174, 261, 318, 477, 522, 569, 954, 1138, 1537, 1707, 3074, 3414, 4611, 5121, 9222, 10242, 13833, 16501, 27666, 30157, 33002, 49503, 60314, 90471, 99006, 148509, 180942, 271413, 297018, 542826, 874553, 1749106, 2623659, 5247318, 7870977, 15741954]

約数ペア:

[(1, 15741954), (2, 7870977), (3, 5247318), (6, 2623659), (9, 1749106), (18, 874553), (29, 542826), (53, 297018), (58, 271413), (87, 180942), (106, 148509), (159, 99006), (174, 90471), (261, 60314), (318, 49503), (477, 33002), (522, 30157), (569, 27666), (954, 16501), (1138, 13833), (1537, 10242), (1707, 9222), (3074, 5121), (3414, 4611)]