19737072

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3343}}^1$

素因数の和:3398

約数の個数: 60

約数和(自身を含む): 56600544

約数和(自身を除く): 36863472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 3343, 5904, 6686, 10029, 13372, 20058, 26744, 30087, 40116, 53488, 60174, 80232, 120348, 137063, 160464, 240696, 274126, 411189, 481392, 548252, 822378, 1096504, 1233567, 1644756, 2193008, 2467134, 3289512, 4934268, 6579024, 9868536, 19737072]

約数ペア:

[(1, 19737072), (2, 9868536), (3, 6579024), (4, 4934268), (6, 3289512), (8, 2467134), (9, 2193008), (12, 1644756), (16, 1233567), (18, 1096504), (24, 822378), (36, 548252), (41, 481392), (48, 411189), (72, 274126), (82, 240696), (123, 160464), (144, 137063), (164, 120348), (246, 80232), (328, 60174), (369, 53488), (492, 40116), (656, 30087), (738, 26744), (984, 20058), (1476, 13372), (1968, 10029), (2952, 6686), (3343, 5904)]