19686156696

素因数分解:

$2^3\times 3^2\times {\mathrm{3413}}^1\times {\mathrm{80111}}^1$

素因数の和:83536

約数の個数: 48

約数和(自身を含む): 53332961760

約数和(自身を除く): 33646805064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3413, 6826, 10239, 13652, 20478, 27304, 30717, 40956, 61434, 80111, 81912, 122868, 160222, 240333, 245736, 320444, 480666, 640888, 720999, 961332, 1441998, 1922664, 2883996, 5767992, 273418843, 546837686, 820256529, 1093675372, 1640513058, 2187350744, 2460769587, 3281026116, 4921539174, 6562052232, 9843078348, 19686156696]

約数ペア:

[(1, 19686156696), (2, 9843078348), (3, 6562052232), (4, 4921539174), (6, 3281026116), (8, 2460769587), (9, 2187350744), (12, 1640513058), (18, 1093675372), (24, 820256529), (36, 546837686), (72, 273418843), (3413, 5767992), (6826, 2883996), (10239, 1922664), (13652, 1441998), (20478, 961332), (27304, 720999), (30717, 640888), (40956, 480666), (61434, 320444), (80111, 245736), (81912, 240333), (122868, 160222)]